26788894300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1760

約数の個数: 144

約数和(自身を含む): 67293817920

約数和(自身を除く): 40504923620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 173, 175, 314, 346, 350, 628, 692, 700, 785, 865, 1099, 1211, 1409, 1570, 1730, 2198, 2422, 2818, 3140, 3460, 3925, 4325, 4396, 4844, 5495, 5636, 6055, 7045, 7850, 8650, 9863, 10990, 12110, 14090, 15700, 17300, 19726, 21980, 24220, 27161, 27475, 28180, 30275, 35225, 39452, 49315, 54322, 54950, 60550, 70450, 98630, 108644, 109900, 121100, 135805, 140900, 190127, 197260, 221213, 243757, 246575, 271610, 380254, 442426, 487514, 493150, 543220, 679025, 760508, 884852, 950635, 975028, 986300, 1106065, 1218785, 1358050, 1548491, 1706299, 1901270, 2212130, 2437570, 2716100, 3096982, 3412598, 3802540, 4424260, 4753175, 4875140, 5530325, 6093925, 6193964, 6825196, 7742455, 8531495, 9506350, 11060650, 12187850, 15484910, 17062990, 19012700, 22121300, 24375700, 30969820, 34125980, 38269849, 38712275, 42657475, 76539698, 77424550, 85314950, 153079396, 154849100, 170629900, 191349245, 267888943, 382698490, 535777886, 765396980, 956746225, 1071555772, 1339444715, 1913492450, 2678889430, 3826984900, 5357778860, 6697223575, 13394447150, 26788894300]

約数ペア:

[(1, 26788894300), (2, 13394447150), (4, 6697223575), (5, 5357778860), (7, 3826984900), (10, 2678889430), (14, 1913492450), (20, 1339444715), (25, 1071555772), (28, 956746225), (35, 765396980), (50, 535777886), (70, 382698490), (100, 267888943), (140, 191349245), (157, 170629900), (173, 154849100), (175, 153079396), (314, 85314950), (346, 77424550), (350, 76539698), (628, 42657475), (692, 38712275), (700, 38269849), (785, 34125980), (865, 30969820), (1099, 24375700), (1211, 22121300), (1409, 19012700), (1570, 17062990), (1730, 15484910), (2198, 12187850), (2422, 11060650), (2818, 9506350), (3140, 8531495), (3460, 7742455), (3925, 6825196), (4325, 6193964), (4396, 6093925), (4844, 5530325), (5495, 4875140), (5636, 4753175), (6055, 4424260), (7045, 3802540), (7850, 3412598), (8650, 3096982), (9863, 2716100), (10990, 2437570), (12110, 2212130), (14090, 1901270), (15700, 1706299), (17300, 1548491), (19726, 1358050), (21980, 1218785), (24220, 1106065), (27161, 986300), (27475, 975028), (28180, 950635), (30275, 884852), (35225, 760508), (39452, 679025), (49315, 543220), (54322, 493150), (54950, 487514), (60550, 442426), (70450, 380254), (98630, 271610), (108644, 246575), (109900, 243757), (121100, 221213), (135805, 197260), (140900, 190127)]