8385272.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9152

約数の個数: 64

約数和(自身を含む): 229572000

約数和(自身を除く): 139575080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9109, 9880, 18218, 36436, 45545, 72872, 91090, 118417, 173071, 182180, 236834, 346142, 364360, 473668, 592085, 692284, 865355, 947336, 1184170, 1384568, 1730710, 2249923, 2368340, 3461420, 4499846, 4736680, 6922840, 8999692, 11249615, 17999384, 22499230, 44998460, 89996920]

約数ペア:

[(1, 89996920), (2, 44998460), (4, 22499230), (5, 17999384), (8, 11249615), (10, 8999692), (13, 6922840), (19, 4736680), (20, 4499846), (26, 3461420), (38, 2368340), (40, 2249923), (52, 1730710), (65, 1384568), (76, 1184170), (95, 947336), (104, 865355), (130, 692284), (152, 592085), (190, 473668), (247, 364360), (260, 346142), (380, 236834), (494, 182180), (520, 173071), (760, 118417), (988, 91090), (1235, 72872), (1976, 45545), (2470, 36436), (4940, 18218), (9109, 9880)]