4077172840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191237}}^1$

素因数の和:191302

約数の個数: 64

約数和(自身を含む): 10120314960

約数和(自身を除く): 6043142120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 191237, 382474, 764948, 956185, 1529896, 1912370, 2486081, 3824740, 4972162, 7649480, 7840717, 9944324, 12430405, 15681434, 19888648, 24860810, 31362868, 39203585, 49721620, 62725736, 78407170, 99443240, 101929321, 156814340, 203858642, 313628680, 407717284, 509646605, 815434568, 1019293210, 2038586420, 4077172840]

約数ペア:

[(1, 4077172840), (2, 2038586420), (4, 1019293210), (5, 815434568), (8, 509646605), (10, 407717284), (13, 313628680), (20, 203858642), (26, 156814340), (40, 101929321), (41, 99443240), (52, 78407170), (65, 62725736), (82, 49721620), (104, 39203585), (130, 31362868), (164, 24860810), (205, 19888648), (260, 15681434), (328, 12430405), (410, 9944324), (520, 7840717), (533, 7649480), (820, 4972162), (1066, 3824740), (1640, 2486081), (2132, 1912370), (2665, 1529896), (4264, 956185), (5330, 764948), (10660, 382474), (21320, 191237)]