102556240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 256175568

約数和(自身を除く): 153619328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 584, 680, 730, 1033, 1168, 1241, 1360, 1460, 2066, 2482, 2920, 4132, 4964, 5165, 5840, 6205, 8264, 9928, 10330, 12410, 16528, 17561, 19856, 20660, 24820, 35122, 41320, 49640, 70244, 75409, 82640, 87805, 99280, 140488, 150818, 175610, 280976, 301636, 351220, 377045, 603272, 702440, 754090, 1206544, 1281953, 1404880, 1508180, 2563906, 3016360, 5127812, 6032720, 6409765, 10255624, 12819530, 20511248, 25639060, 51278120, 102556240]

約数ペア:

[(1, 102556240), (2, 51278120), (4, 25639060), (5, 20511248), (8, 12819530), (10, 10255624), (16, 6409765), (17, 6032720), (20, 5127812), (34, 3016360), (40, 2563906), (68, 1508180), (73, 1404880), (80, 1281953), (85, 1206544), (136, 754090), (146, 702440), (170, 603272), (272, 377045), (292, 351220), (340, 301636), (365, 280976), (584, 175610), (680, 150818), (730, 140488), (1033, 99280), (1168, 87805), (1241, 82640), (1360, 75409), (1460, 70244), (2066, 49640), (2482, 41320), (2920, 35122), (4132, 24820), (4964, 20660), (5165, 19856), (5840, 17561), (6205, 16528), (8264, 12410), (9928, 10330)]