4720850860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{5197}}^1$

素因数の和:9346

約数の個数: 48

約数和(自身を含む): 10819740960

約数和(自身を除く): 6098890100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4129, 5197, 8258, 10394, 16516, 20645, 20788, 25985, 41290, 45419, 51970, 57167, 82580, 90838, 103940, 114334, 181676, 227095, 228668, 285835, 454190, 571670, 908380, 1143340, 21458413, 42916826, 85833652, 107292065, 214584130, 236042543, 429168260, 472085086, 944170172, 1180212715, 2360425430, 4720850860]

約数ペア:

[(1, 4720850860), (2, 2360425430), (4, 1180212715), (5, 944170172), (10, 472085086), (11, 429168260), (20, 236042543), (22, 214584130), (44, 107292065), (55, 85833652), (110, 42916826), (220, 21458413), (4129, 1143340), (5197, 908380), (8258, 571670), (10394, 454190), (16516, 285835), (20645, 228668), (20788, 227095), (25985, 181676), (41290, 114334), (45419, 103940), (51970, 90838), (57167, 82580)]