99973720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 285515280

約数和(自身を除く): 185541560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 4637, 5390, 9274, 10780, 18548, 21560, 23185, 32459, 37096, 46370, 51007, 64918, 92740, 102014, 129836, 162295, 185480, 204028, 227213, 255035, 259672, 324590, 357049, 408056, 454426, 510070, 649180, 714098, 908852, 1020140, 1136065, 1298360, 1428196, 1785245, 1817704, 2040280, 2272130, 2499343, 2856392, 3570490, 4544260, 4998686, 7140980, 9088520, 9997372, 12496715, 14281960, 19994744, 24993430, 49986860, 99973720]

約数ペア:

[(1, 99973720), (2, 49986860), (4, 24993430), (5, 19994744), (7, 14281960), (8, 12496715), (10, 9997372), (11, 9088520), (14, 7140980), (20, 4998686), (22, 4544260), (28, 3570490), (35, 2856392), (40, 2499343), (44, 2272130), (49, 2040280), (55, 1817704), (56, 1785245), (70, 1428196), (77, 1298360), (88, 1136065), (98, 1020140), (110, 908852), (140, 714098), (154, 649180), (196, 510070), (220, 454426), (245, 408056), (280, 357049), (308, 324590), (385, 259672), (392, 255035), (440, 227213), (490, 204028), (539, 185480), (616, 162295), (770, 129836), (980, 102014), (1078, 92740), (1540, 64918), (1960, 51007), (2156, 46370), (2695, 37096), (3080, 32459), (4312, 23185), (4637, 21560), (5390, 18548), (9274, 10780)]