63074680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 150660000

約数和(自身を除く): 87585320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 557, 596, 745, 760, 1114, 1192, 1490, 2228, 2785, 2831, 2980, 4456, 5570, 5662, 5960, 10583, 11140, 11324, 14155, 21166, 22280, 22648, 28310, 42332, 52915, 56620, 82993, 84664, 105830, 113240, 165986, 211660, 331972, 414965, 423320, 663944, 829930, 1576867, 1659860, 3153734, 3319720, 6307468, 7884335, 12614936, 15768670, 31537340, 63074680]

約数ペア:

[(1, 63074680), (2, 31537340), (4, 15768670), (5, 12614936), (8, 7884335), (10, 6307468), (19, 3319720), (20, 3153734), (38, 1659860), (40, 1576867), (76, 829930), (95, 663944), (149, 423320), (152, 414965), (190, 331972), (298, 211660), (380, 165986), (557, 113240), (596, 105830), (745, 84664), (760, 82993), (1114, 56620), (1192, 52915), (1490, 42332), (2228, 28310), (2785, 22648), (2831, 22280), (2980, 21166), (4456, 14155), (5570, 11324), (5662, 11140), (5960, 10583)]