201587628640

素因数分解:

$2^5\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1277}}^1\times {\mathrm{1283}}^1$

素因数の和:3344

約数の個数: 96

約数和(自身を含む): 477615489120

約数和(自身を除く): 276027860480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 769, 1277, 1283, 1538, 2554, 2566, 3076, 3845, 5108, 5132, 6152, 6385, 6415, 7690, 10216, 10264, 12304, 12770, 12830, 15380, 20432, 20528, 24608, 25540, 25660, 30760, 40864, 41056, 51080, 51320, 61520, 102160, 102640, 123040, 204320, 205280, 982013, 986627, 1638391, 1964026, 1973254, 3276782, 3928052, 3946508, 4910065, 4933135, 6553564, 7856104, 7893016, 8191955, 9820130, 9866270, 13107128, 15712208, 15786032, 16383910, 19640260, 19732540, 26214256, 31424416, 31572064, 32767820, 39280520, 39465080, 52428512, 65535640, 78561040, 78930160, 131071280, 157122080, 157860320, 262142560, 1259922679, 2519845358, 5039690716, 6299613395, 10079381432, 12599226790, 20158762864, 25198453580, 40317525728, 50396907160, 100793814320, 201587628640]

約数ペア:

[(1, 201587628640), (2, 100793814320), (4, 50396907160), (5, 40317525728), (8, 25198453580), (10, 20158762864), (16, 12599226790), (20, 10079381432), (32, 6299613395), (40, 5039690716), (80, 2519845358), (160, 1259922679), (769, 262142560), (1277, 157860320), (1283, 157122080), (1538, 131071280), (2554, 78930160), (2566, 78561040), (3076, 65535640), (3845, 52428512), (5108, 39465080), (5132, 39280520), (6152, 32767820), (6385, 31572064), (6415, 31424416), (7690, 26214256), (10216, 19732540), (10264, 19640260), (12304, 16383910), (12770, 15786032), (12830, 15712208), (15380, 13107128), (20432, 9866270), (20528, 9820130), (24608, 8191955), (25540, 7893016), (25660, 7856104), (30760, 6553564), (40864, 4933135), (41056, 4910065), (51080, 3946508), (51320, 3928052), (61520, 3276782), (102160, 1973254), (102640, 1964026), (123040, 1638391), (204320, 986627), (205280, 982013)]