1885122550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 3770597952

約数和(自身を除く): 1885475402

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 157, 197, 230, 265, 314, 394, 530, 575, 785, 985, 1150, 1219, 1325, 1570, 1970, 2438, 2650, 3611, 3925, 4531, 4925, 6095, 7222, 7850, 8321, 9062, 9850, 10441, 12190, 16642, 18055, 20882, 22655, 30475, 30929, 36110, 41605, 45310, 52205, 60950, 61858, 83210, 90275, 104410, 113275, 154645, 180550, 191383, 208025, 226550, 240143, 261025, 309290, 382766, 416050, 480286, 522050, 711367, 773225, 956915, 1200715, 1422734, 1546450, 1639237, 1913830, 2401430, 3278474, 3556835, 4784575, 6003575, 7113670, 8196185, 9569150, 12007150, 16392370, 17784175, 35568350, 37702451, 40980925, 75404902, 81961850, 188512255, 377024510, 942561275, 1885122550]

約数ペア:

[(1, 1885122550), (2, 942561275), (5, 377024510), (10, 188512255), (23, 81961850), (25, 75404902), (46, 40980925), (50, 37702451), (53, 35568350), (106, 17784175), (115, 16392370), (157, 12007150), (197, 9569150), (230, 8196185), (265, 7113670), (314, 6003575), (394, 4784575), (530, 3556835), (575, 3278474), (785, 2401430), (985, 1913830), (1150, 1639237), (1219, 1546450), (1325, 1422734), (1570, 1200715), (1970, 956915), (2438, 773225), (2650, 711367), (3611, 522050), (3925, 480286), (4531, 416050), (4925, 382766), (6095, 309290), (7222, 261025), (7850, 240143), (8321, 226550), (9062, 208025), (9850, 191383), (10441, 180550), (12190, 154645), (16642, 113275), (18055, 104410), (20882, 90275), (22655, 83210), (30475, 61858), (30929, 60950), (36110, 52205), (41605, 45310)]