401024580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{857}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 1228106880

約数和(自身を除く): 827082300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 709, 857, 1418, 1714, 2127, 2571, 2836, 3428, 3545, 4254, 4285, 5142, 7090, 7799, 8508, 8570, 9427, 10284, 10635, 12855, 14180, 15598, 17140, 18854, 21270, 23397, 25710, 28281, 31196, 37708, 38995, 42540, 46794, 47135, 51420, 56562, 77990, 93588, 94270, 113124, 116985, 141405, 155980, 188540, 233970, 282810, 467940, 565620, 607613, 1215226, 1822839, 2430452, 3038065, 3645678, 6076130, 6683743, 7291356, 9114195, 12152260, 13367486, 18228390, 20051229, 26734972, 33418715, 36456780, 40102458, 66837430, 80204916, 100256145, 133674860, 200512290, 401024580]

約数ペア:

[(1, 401024580), (2, 200512290), (3, 133674860), (4, 100256145), (5, 80204916), (6, 66837430), (10, 40102458), (11, 36456780), (12, 33418715), (15, 26734972), (20, 20051229), (22, 18228390), (30, 13367486), (33, 12152260), (44, 9114195), (55, 7291356), (60, 6683743), (66, 6076130), (110, 3645678), (132, 3038065), (165, 2430452), (220, 1822839), (330, 1215226), (660, 607613), (709, 565620), (857, 467940), (1418, 282810), (1714, 233970), (2127, 188540), (2571, 155980), (2836, 141405), (3428, 116985), (3545, 113124), (4254, 94270), (4285, 93588), (5142, 77990), (7090, 56562), (7799, 51420), (8508, 47135), (8570, 46794), (9427, 42540), (10284, 38995), (10635, 37708), (12855, 31196), (14180, 28281), (15598, 25710), (17140, 23397), (18854, 21270)]