293896003960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1\times {\mathrm{43789}}^1$

素因数の和:56720

約数の個数: 64

約数和(自身を含む): 712204063200

約数和(自身を除く): 418308059240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12907, 25814, 43789, 51628, 64535, 87578, 103256, 129070, 167791, 175156, 218945, 258140, 335582, 350312, 437890, 516280, 569257, 671164, 838955, 875780, 1138514, 1342328, 1677910, 1751560, 2277028, 2846285, 3355820, 4554056, 5692570, 6711640, 11385140, 22770280, 565184623, 1130369246, 2260738492, 2825923115, 4521476984, 5651846230, 7347400099, 11303692460, 14694800198, 22607384920, 29389600396, 36737000495, 58779200792, 73474000990, 146948001980, 293896003960]

約数ペア:

[(1, 293896003960), (2, 146948001980), (4, 73474000990), (5, 58779200792), (8, 36737000495), (10, 29389600396), (13, 22607384920), (20, 14694800198), (26, 11303692460), (40, 7347400099), (52, 5651846230), (65, 4521476984), (104, 2825923115), (130, 2260738492), (260, 1130369246), (520, 565184623), (12907, 22770280), (25814, 11385140), (43789, 6711640), (51628, 5692570), (64535, 4554056), (87578, 3355820), (103256, 2846285), (129070, 2277028), (167791, 1751560), (175156, 1677910), (218945, 1342328), (258140, 1138514), (335582, 875780), (350312, 838955), (437890, 671164), (516280, 569257)]