416804989250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{97231}}^1$

素因数の和:98580

約数の個数: 64

約数和(自身を含む): 840924564480

約数和(自身を除く): 424119575230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1319, 1625, 2638, 3250, 6595, 13190, 17147, 32975, 34294, 65950, 85735, 97231, 164875, 171470, 194462, 329750, 428675, 486155, 857350, 972310, 1264003, 2143375, 2430775, 2528006, 4286750, 4861550, 6320015, 12153875, 12640030, 24307750, 31600075, 63200150, 128247689, 158000375, 256495378, 316000750, 641238445, 1282476890, 1667219957, 3206192225, 3334439914, 6412384450, 8336099785, 16030961125, 16672199570, 32061922250, 41680498925, 83360997850, 208402494625, 416804989250]

約数ペア:

[(1, 416804989250), (2, 208402494625), (5, 83360997850), (10, 41680498925), (13, 32061922250), (25, 16672199570), (26, 16030961125), (50, 8336099785), (65, 6412384450), (125, 3334439914), (130, 3206192225), (250, 1667219957), (325, 1282476890), (650, 641238445), (1319, 316000750), (1625, 256495378), (2638, 158000375), (3250, 128247689), (6595, 63200150), (13190, 31600075), (17147, 24307750), (32975, 12640030), (34294, 12153875), (65950, 6320015), (85735, 4861550), (97231, 4286750), (164875, 2528006), (171470, 2430775), (194462, 2143375), (329750, 1264003), (428675, 972310), (486155, 857350)]