25129280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 112

約数和(自身を含む): 66934080

約数和(自身を除く): 41804800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 121, 160, 176, 220, 236, 242, 295, 320, 352, 440, 472, 484, 590, 605, 649, 704, 880, 944, 968, 1180, 1210, 1298, 1331, 1760, 1888, 1936, 2360, 2420, 2596, 2662, 3245, 3520, 3776, 3872, 4720, 4840, 5192, 5324, 6490, 6655, 7139, 7744, 9440, 9680, 10384, 10648, 12980, 13310, 14278, 18880, 19360, 20768, 21296, 25960, 26620, 28556, 35695, 38720, 41536, 42592, 51920, 53240, 57112, 71390, 78529, 85184, 103840, 106480, 114224, 142780, 157058, 207680, 212960, 228448, 285560, 314116, 392645, 425920, 456896, 571120, 628232, 785290, 1142240, 1256464, 1570580, 2284480, 2512928, 3141160, 5025856, 6282320, 12564640, 25129280]

約数ペア:

[(1, 25129280), (2, 12564640), (4, 6282320), (5, 5025856), (8, 3141160), (10, 2512928), (11, 2284480), (16, 1570580), (20, 1256464), (22, 1142240), (32, 785290), (40, 628232), (44, 571120), (55, 456896), (59, 425920), (64, 392645), (80, 314116), (88, 285560), (110, 228448), (118, 212960), (121, 207680), (160, 157058), (176, 142780), (220, 114224), (236, 106480), (242, 103840), (295, 85184), (320, 78529), (352, 71390), (440, 57112), (472, 53240), (484, 51920), (590, 42592), (605, 41536), (649, 38720), (704, 35695), (880, 28556), (944, 26620), (968, 25960), (1180, 21296), (1210, 20768), (1298, 19360), (1331, 18880), (1760, 14278), (1888, 13310), (1936, 12980), (2360, 10648), (2420, 10384), (2596, 9680), (2662, 9440), (3245, 7744), (3520, 7139), (3776, 6655), (3872, 6490), (4720, 5324), (4840, 5192)]