2935156640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2161}}^1$

素因数の和:2842

約数の個数: 96

約数和(自身を含む): 7482612816

約数和(自身を除く): 4547456176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 653, 1040, 1306, 2080, 2161, 2612, 3265, 4322, 5224, 6530, 8489, 8644, 10448, 10805, 13060, 16978, 17288, 20896, 21610, 26120, 28093, 33956, 34576, 42445, 43220, 52240, 56186, 67912, 69152, 84890, 86440, 104480, 112372, 135824, 140465, 169780, 172880, 224744, 271648, 280930, 339560, 345760, 449488, 561860, 679120, 898976, 1123720, 1358240, 1411133, 2247440, 2822266, 4494880, 5644532, 7055665, 11289064, 14111330, 18344729, 22578128, 28222660, 36689458, 45156256, 56445320, 73378916, 91723645, 112890640, 146757832, 183447290, 225781280, 293515664, 366894580, 587031328, 733789160, 1467578320, 2935156640]

約数ペア:

[(1, 2935156640), (2, 1467578320), (4, 733789160), (5, 587031328), (8, 366894580), (10, 293515664), (13, 225781280), (16, 183447290), (20, 146757832), (26, 112890640), (32, 91723645), (40, 73378916), (52, 56445320), (65, 45156256), (80, 36689458), (104, 28222660), (130, 22578128), (160, 18344729), (208, 14111330), (260, 11289064), (416, 7055665), (520, 5644532), (653, 4494880), (1040, 2822266), (1306, 2247440), (2080, 1411133), (2161, 1358240), (2612, 1123720), (3265, 898976), (4322, 679120), (5224, 561860), (6530, 449488), (8489, 345760), (8644, 339560), (10448, 280930), (10805, 271648), (13060, 224744), (16978, 172880), (17288, 169780), (20896, 140465), (21610, 135824), (26120, 112372), (28093, 104480), (33956, 86440), (34576, 84890), (42445, 69152), (43220, 67912), (52240, 56186)]