1330240820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{4909}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 2962144080

約数和(自身を除く): 1631903260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 797, 1594, 3188, 3985, 4909, 7970, 9818, 13549, 15940, 19636, 24545, 27098, 49090, 54196, 67745, 83453, 98180, 135490, 166906, 270980, 333812, 417265, 834530, 1669060, 3912473, 7824946, 15649892, 19562365, 39124730, 66512041, 78249460, 133024082, 266048164, 332560205, 665120410, 1330240820]

約数ペア:

[(1, 1330240820), (2, 665120410), (4, 332560205), (5, 266048164), (10, 133024082), (17, 78249460), (20, 66512041), (34, 39124730), (68, 19562365), (85, 15649892), (170, 7824946), (340, 3912473), (797, 1669060), (1594, 834530), (3188, 417265), (3985, 333812), (4909, 270980), (7970, 166906), (9818, 135490), (13549, 98180), (15940, 83453), (19636, 67745), (24545, 54196), (27098, 49090)]