88894548740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{12269}}^1$

素因数の和:13149

約数の個数: 96

約数和(自身を含む): 205311456000

約数和(自身を除く): 116416907260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 829, 874, 1658, 1748, 2185, 3316, 4145, 4370, 8290, 8740, 12269, 15751, 16580, 19067, 24538, 31502, 38134, 49076, 61345, 63004, 76268, 78755, 95335, 122690, 157510, 190670, 233111, 245380, 282187, 315020, 362273, 381340, 466222, 564374, 724546, 932444, 1128748, 1165555, 1410935, 1449092, 1811365, 2331110, 2821870, 3622730, 4662220, 5361553, 5643740, 7245460, 10171001, 10723106, 20342002, 21446212, 26807765, 40684004, 50855005, 53615530, 101710010, 107231060, 193249019, 203420020, 233933023, 386498038, 467866046, 772996076, 935732092, 966245095, 1169665115, 1932490190, 2339330230, 3864980380, 4444727437, 4678660460, 8889454874, 17778909748, 22223637185, 44447274370, 88894548740]

約数ペア:

[(1, 88894548740), (2, 44447274370), (4, 22223637185), (5, 17778909748), (10, 8889454874), (19, 4678660460), (20, 4444727437), (23, 3864980380), (38, 2339330230), (46, 1932490190), (76, 1169665115), (92, 966245095), (95, 935732092), (115, 772996076), (190, 467866046), (230, 386498038), (380, 233933023), (437, 203420020), (460, 193249019), (829, 107231060), (874, 101710010), (1658, 53615530), (1748, 50855005), (2185, 40684004), (3316, 26807765), (4145, 21446212), (4370, 20342002), (8290, 10723106), (8740, 10171001), (12269, 7245460), (15751, 5643740), (16580, 5361553), (19067, 4662220), (24538, 3622730), (31502, 2821870), (38134, 2331110), (49076, 1811365), (61345, 1449092), (63004, 1410935), (76268, 1165555), (78755, 1128748), (95335, 932444), (122690, 724546), (157510, 564374), (190670, 466222), (233111, 381340), (245380, 362273), (282187, 315020)]