90904007360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{59567}}^1$

素因数の和:59854

約数の個数: 112

約数和(自身を含む): 228769712640

約数和(自身を除く): 137865705280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 251, 304, 320, 380, 502, 608, 760, 1004, 1216, 1255, 1520, 2008, 2510, 3040, 4016, 4769, 5020, 6080, 8032, 9538, 10040, 16064, 19076, 20080, 23845, 38152, 40160, 47690, 59567, 76304, 80320, 95380, 119134, 152608, 190760, 238268, 297835, 305216, 381520, 476536, 595670, 763040, 953072, 1131773, 1191340, 1526080, 1906144, 2263546, 2382680, 3812288, 4527092, 4765360, 5658865, 9054184, 9530720, 11317730, 14951317, 18108368, 19061440, 22635460, 29902634, 36216736, 45270920, 59805268, 72433472, 74756585, 90541840, 119610536, 149513170, 181083680, 239221072, 284075023, 299026340, 362167360, 478442144, 568150046, 598052680, 956884288, 1136300092, 1196105360, 1420375115, 2272600184, 2392210720, 2840750230, 4545200368, 4784421440, 5681500460, 9090400736, 11363000920, 18180801472, 22726001840, 45452003680, 90904007360]

約数ペア:

[(1, 90904007360), (2, 45452003680), (4, 22726001840), (5, 18180801472), (8, 11363000920), (10, 9090400736), (16, 5681500460), (19, 4784421440), (20, 4545200368), (32, 2840750230), (38, 2392210720), (40, 2272600184), (64, 1420375115), (76, 1196105360), (80, 1136300092), (95, 956884288), (152, 598052680), (160, 568150046), (190, 478442144), (251, 362167360), (304, 299026340), (320, 284075023), (380, 239221072), (502, 181083680), (608, 149513170), (760, 119610536), (1004, 90541840), (1216, 74756585), (1255, 72433472), (1520, 59805268), (2008, 45270920), (2510, 36216736), (3040, 29902634), (4016, 22635460), (4769, 19061440), (5020, 18108368), (6080, 14951317), (8032, 11317730), (9538, 9530720), (10040, 9054184), (16064, 5658865), (19076, 4765360), (20080, 4527092), (23845, 3812288), (38152, 2382680), (40160, 2263546), (47690, 1906144), (59567, 1526080), (76304, 1191340), (80320, 1131773), (95380, 953072), (119134, 763040), (152608, 595670), (190760, 476536), (238268, 381520), (297835, 305216)]