183890960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^4\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 100

約数和(自身を含む): 473293740

約数和(自身を除く): 289402780

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 157, 176, 220, 242, 314, 440, 484, 605, 628, 785, 880, 968, 1210, 1256, 1331, 1570, 1727, 1936, 2420, 2512, 2662, 3140, 3454, 4840, 5324, 6280, 6655, 6908, 8635, 9680, 10648, 12560, 13310, 13816, 14641, 17270, 18997, 21296, 26620, 27632, 29282, 34540, 37994, 53240, 58564, 69080, 73205, 75988, 94985, 106480, 117128, 138160, 146410, 151976, 189970, 208967, 234256, 292820, 303952, 379940, 417934, 585640, 759880, 835868, 1044835, 1171280, 1519760, 1671736, 2089670, 2298637, 3343472, 4179340, 4597274, 8358680, 9194548, 11493185, 16717360, 18389096, 22986370, 36778192, 45972740, 91945480, 183890960]

約数ペア:

[(1, 183890960), (2, 91945480), (4, 45972740), (5, 36778192), (8, 22986370), (10, 18389096), (11, 16717360), (16, 11493185), (20, 9194548), (22, 8358680), (40, 4597274), (44, 4179340), (55, 3343472), (80, 2298637), (88, 2089670), (110, 1671736), (121, 1519760), (157, 1171280), (176, 1044835), (220, 835868), (242, 759880), (314, 585640), (440, 417934), (484, 379940), (605, 303952), (628, 292820), (785, 234256), (880, 208967), (968, 189970), (1210, 151976), (1256, 146410), (1331, 138160), (1570, 117128), (1727, 106480), (1936, 94985), (2420, 75988), (2512, 73205), (2662, 69080), (3140, 58564), (3454, 53240), (4840, 37994), (5324, 34540), (6280, 29282), (6655, 27632), (6908, 26620), (8635, 21296), (9680, 18997), (10648, 17270), (12560, 14641), (13310, 13816)]