57329020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 143740800

約数和(自身を除く): 86411780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 137, 140, 196, 244, 245, 274, 305, 343, 427, 490, 548, 610, 685, 686, 854, 959, 980, 1220, 1370, 1372, 1708, 1715, 1918, 2135, 2740, 2989, 3430, 3836, 4270, 4795, 5978, 6713, 6860, 8357, 8540, 9590, 11956, 13426, 14945, 16714, 19180, 20923, 26852, 29890, 33428, 33565, 41785, 41846, 46991, 58499, 59780, 67130, 83570, 83692, 93982, 104615, 116998, 134260, 167140, 187964, 209230, 233996, 234955, 292495, 409493, 418460, 469910, 584990, 818986, 939820, 1169980, 1637972, 2047465, 2866451, 4094930, 5732902, 8189860, 11465804, 14332255, 28664510, 57329020]

約数ペア:

[(1, 57329020), (2, 28664510), (4, 14332255), (5, 11465804), (7, 8189860), (10, 5732902), (14, 4094930), (20, 2866451), (28, 2047465), (35, 1637972), (49, 1169980), (61, 939820), (70, 818986), (98, 584990), (122, 469910), (137, 418460), (140, 409493), (196, 292495), (244, 234955), (245, 233996), (274, 209230), (305, 187964), (343, 167140), (427, 134260), (490, 116998), (548, 104615), (610, 93982), (685, 83692), (686, 83570), (854, 67130), (959, 59780), (980, 58499), (1220, 46991), (1370, 41846), (1372, 41785), (1708, 33565), (1715, 33428), (1918, 29890), (2135, 26852), (2740, 20923), (2989, 19180), (3430, 16714), (3836, 14945), (4270, 13426), (4795, 11956), (5978, 9590), (6713, 8540), (6860, 8357)]