8351036953040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{104309}}^1\times {\mathrm{13709}}^1$

素因数の和:118104

約数の個数: 80

約数和(自身を含む): 19683760136400

約数和(自身を除く): 11332723183360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 13709, 27418, 54836, 68545, 104309, 109672, 137090, 208618, 219344, 274180, 417236, 521545, 548360, 834472, 1000757, 1043090, 1096720, 1668944, 2001514, 2086180, 4003028, 4172360, 5003785, 7614557, 8006056, 8344720, 10007570, 15229114, 16012112, 20015140, 30458228, 38072785, 40030280, 60916456, 76145570, 80060560, 121832912, 152291140, 304582280, 609164560, 1429972081, 2859944162, 5719888324, 7149860405, 11439776648, 14299720810, 22879553296, 28599441620, 57198883240, 104387961913, 114397766480, 208775923826, 417551847652, 521939809565, 835103695304, 1043879619130, 1670207390608, 2087759238260, 4175518476520, 8351036953040]

約数ペア:

[(1, 8351036953040), (2, 4175518476520), (4, 2087759238260), (5, 1670207390608), (8, 1043879619130), (10, 835103695304), (16, 521939809565), (20, 417551847652), (40, 208775923826), (73, 114397766480), (80, 104387961913), (146, 57198883240), (292, 28599441620), (365, 22879553296), (584, 14299720810), (730, 11439776648), (1168, 7149860405), (1460, 5719888324), (2920, 2859944162), (5840, 1429972081), (13709, 609164560), (27418, 304582280), (54836, 152291140), (68545, 121832912), (104309, 80060560), (109672, 76145570), (137090, 60916456), (208618, 40030280), (219344, 38072785), (274180, 30458228), (417236, 20015140), (521545, 16012112), (548360, 15229114), (834472, 10007570), (1000757, 8344720), (1043090, 8006056), (1096720, 7614557), (1668944, 5003785), (2001514, 4172360), (2086180, 4003028)]