99738160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 241984512

約数和(自身を除く): 142246352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 131, 155, 248, 262, 307, 310, 496, 524, 614, 620, 655, 1048, 1228, 1240, 1310, 1535, 2096, 2456, 2480, 2620, 3070, 4061, 4912, 5240, 6140, 8122, 9517, 10480, 12280, 16244, 19034, 20305, 24560, 32488, 38068, 40217, 40610, 47585, 64976, 76136, 80434, 81220, 95170, 152272, 160868, 162440, 190340, 201085, 321736, 324880, 380680, 402170, 643472, 761360, 804340, 1246727, 1608680, 2493454, 3217360, 4986908, 6233635, 9973816, 12467270, 19947632, 24934540, 49869080, 99738160]

約数ペア:

[(1, 99738160), (2, 49869080), (4, 24934540), (5, 19947632), (8, 12467270), (10, 9973816), (16, 6233635), (20, 4986908), (31, 3217360), (40, 2493454), (62, 1608680), (80, 1246727), (124, 804340), (131, 761360), (155, 643472), (248, 402170), (262, 380680), (307, 324880), (310, 321736), (496, 201085), (524, 190340), (614, 162440), (620, 160868), (655, 152272), (1048, 95170), (1228, 81220), (1240, 80434), (1310, 76136), (1535, 64976), (2096, 47585), (2456, 40610), (2480, 40217), (2620, 38068), (3070, 32488), (4061, 24560), (4912, 20305), (5240, 19034), (6140, 16244), (8122, 12280), (9517, 10480)]