1958904897460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1793639}}^1$

素因数の和:1793953

約数の個数: 96

約数和(自身を含む): 4881570624000

約数和(自身を除く): 2922665726540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 269, 290, 406, 538, 580, 812, 1015, 1076, 1345, 1883, 2030, 2690, 3766, 4060, 5380, 7532, 7801, 9415, 15602, 18830, 31204, 37660, 39005, 54607, 78010, 109214, 156020, 218428, 273035, 546070, 1092140, 1793639, 3587278, 7174556, 8968195, 12555473, 17936390, 25110946, 35872780, 50221892, 52015531, 62777365, 104031062, 125554730, 208062124, 251109460, 260077655, 364108717, 482488891, 520155310, 728217434, 964977782, 1040310620, 1456434868, 1820543585, 1929955564, 2412444455, 3377422237, 3641087170, 4824888910, 6754844474, 7282174340, 9649777820, 13509688948, 13992177839, 16887111185, 27984355678, 33774222370, 55968711356, 67548444740, 69960889195, 97945244873, 139921778390, 195890489746, 279843556780, 391780979492, 489726224365, 979452448730, 1958904897460]

約数ペア:

[(1, 1958904897460), (2, 979452448730), (4, 489726224365), (5, 391780979492), (7, 279843556780), (10, 195890489746), (14, 139921778390), (20, 97945244873), (28, 69960889195), (29, 67548444740), (35, 55968711356), (58, 33774222370), (70, 27984355678), (116, 16887111185), (140, 13992177839), (145, 13509688948), (203, 9649777820), (269, 7282174340), (290, 6754844474), (406, 4824888910), (538, 3641087170), (580, 3377422237), (812, 2412444455), (1015, 1929955564), (1076, 1820543585), (1345, 1456434868), (1883, 1040310620), (2030, 964977782), (2690, 728217434), (3766, 520155310), (4060, 482488891), (5380, 364108717), (7532, 260077655), (7801, 251109460), (9415, 208062124), (15602, 125554730), (18830, 104031062), (31204, 62777365), (37660, 52015531), (39005, 50221892), (54607, 35872780), (78010, 25110946), (109214, 17936390), (156020, 12555473), (218428, 8968195), (273035, 7174556), (546070, 3587278), (1092140, 1793639)]