2051444460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2887}}^1$

素因数の和:3823

約数の個数: 96

約数和(自身を含む): 6194829312

約数和(自身を除く): 4143384852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 911, 1822, 2733, 2887, 3644, 4555, 5466, 5774, 8661, 9110, 10932, 11548, 11843, 13665, 14435, 17322, 18220, 23686, 27330, 28870, 34644, 35529, 37531, 43305, 47372, 54660, 57740, 59215, 71058, 75062, 86610, 112593, 118430, 142116, 150124, 173220, 177645, 187655, 225186, 236860, 355290, 375310, 450372, 562965, 710580, 750620, 1125930, 2251860, 2630057, 5260114, 7890171, 10520228, 13150285, 15780342, 26300570, 31560684, 34190741, 39450855, 52601140, 68381482, 78901710, 102572223, 136762964, 157803420, 170953705, 205144446, 341907410, 410288892, 512861115, 683814820, 1025722230, 2051444460]

約数ペア:

[(1, 2051444460), (2, 1025722230), (3, 683814820), (4, 512861115), (5, 410288892), (6, 341907410), (10, 205144446), (12, 170953705), (13, 157803420), (15, 136762964), (20, 102572223), (26, 78901710), (30, 68381482), (39, 52601140), (52, 39450855), (60, 34190741), (65, 31560684), (78, 26300570), (130, 15780342), (156, 13150285), (195, 10520228), (260, 7890171), (390, 5260114), (780, 2630057), (911, 2251860), (1822, 1125930), (2733, 750620), (2887, 710580), (3644, 562965), (4555, 450372), (5466, 375310), (5774, 355290), (8661, 236860), (9110, 225186), (10932, 187655), (11548, 177645), (11843, 173220), (13665, 150124), (14435, 142116), (17322, 118430), (18220, 112593), (23686, 86610), (27330, 75062), (28870, 71058), (34644, 59215), (35529, 57740), (37531, 54660), (43305, 47372)]