34688680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3554

約数の個数: 64

約数和(自身を含む): 88502400

約数和(自身を除く): 53813720

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, 3511, 4940, 7022, 9880, 14044, 17555, 28088, 35110, 45643, 66709, 70220, 91286, 133418, 140440, 182572, 228215, 266836, 333545, 365144, 456430, 533672, 667090, 867217, 912860, 1334180, 1734434, 1825720, 2668360, 3468868, 4336085, 6937736, 8672170, 17344340, 34688680]

約数ペア:

[(1, 34688680), (2, 17344340), (4, 8672170), (5, 6937736), (8, 4336085), (10, 3468868), (13, 2668360), (19, 1825720), (20, 1734434), (26, 1334180), (38, 912860), (40, 867217), (52, 667090), (65, 533672), (76, 456430), (95, 365144), (104, 333545), (130, 266836), (152, 228215), (190, 182572), (247, 140440), (260, 133418), (380, 91286), (494, 70220), (520, 66709), (760, 45643), (988, 35110), (1235, 28088), (1976, 17555), (2470, 14044), (3511, 9880), (4940, 7022)]