15562397942780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{9255509}}^1$

素因数の和:9255783

約数の個数: 96

約数和(自身を含む): 36571851993600

約数和(自身を除く): 21009454050820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 223, 260, 290, 377, 446, 580, 754, 892, 1115, 1508, 1885, 2230, 2899, 3770, 4460, 5798, 6467, 7540, 11596, 12934, 14495, 25868, 28990, 32335, 57980, 64670, 84071, 129340, 168142, 336284, 420355, 840710, 1681420, 9255509, 18511018, 37022036, 46277545, 92555090, 120321617, 185110180, 240643234, 268409761, 481286468, 536819522, 601608085, 1073639044, 1203216170, 1342048805, 2063978507, 2406432340, 2684097610, 3489326893, 4127957014, 5368195220, 6978653786, 8255914028, 10319892535, 13957307572, 17446634465, 20639785070, 26831720591, 34893268930, 41279570140, 53663441182, 59855376703, 69786537860, 107326882364, 119710753406, 134158602955, 239421506812, 268317205910, 299276883515, 536634411820, 598553767030, 778119897139, 1197107534060, 1556239794278, 3112479588556, 3890599485695, 7781198971390, 15562397942780]

約数ペア:

[(1, 15562397942780), (2, 7781198971390), (4, 3890599485695), (5, 3112479588556), (10, 1556239794278), (13, 1197107534060), (20, 778119897139), (26, 598553767030), (29, 536634411820), (52, 299276883515), (58, 268317205910), (65, 239421506812), (116, 134158602955), (130, 119710753406), (145, 107326882364), (223, 69786537860), (260, 59855376703), (290, 53663441182), (377, 41279570140), (446, 34893268930), (580, 26831720591), (754, 20639785070), (892, 17446634465), (1115, 13957307572), (1508, 10319892535), (1885, 8255914028), (2230, 6978653786), (2899, 5368195220), (3770, 4127957014), (4460, 3489326893), (5798, 2684097610), (6467, 2406432340), (7540, 2063978507), (11596, 1342048805), (12934, 1203216170), (14495, 1073639044), (25868, 601608085), (28990, 536819522), (32335, 481286468), (57980, 268409761), (64670, 240643234), (84071, 185110180), (129340, 120321617), (168142, 92555090), (336284, 46277545), (420355, 37022036), (840710, 18511018), (1681420, 9255509)]