193695280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 483611904

約数和(自身を除く): 289916624

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, 1168, 1241, 1360, 1460, 1951, 2482, 2920, 3902, 4964, 5840, 6205, 7804, 9755, 9928, 12410, 15608, 19510, 19856, 24820, 31216, 33167, 39020, 49640, 66334, 78040, 99280, 132668, 142423, 156080, 165835, 265336, 284846, 331670, 530672, 569692, 663340, 712115, 1139384, 1326680, 1424230, 2278768, 2421191, 2653360, 2848460, 4842382, 5696920, 9684764, 11393840, 12105955, 19369528, 24211910, 38739056, 48423820, 96847640, 193695280]

約数ペア:

[(1, 193695280), (2, 96847640), (4, 48423820), (5, 38739056), (8, 24211910), (10, 19369528), (16, 12105955), (17, 11393840), (20, 9684764), (34, 5696920), (40, 4842382), (68, 2848460), (73, 2653360), (80, 2421191), (85, 2278768), (136, 1424230), (146, 1326680), (170, 1139384), (272, 712115), (292, 663340), (340, 569692), (365, 530672), (584, 331670), (680, 284846), (730, 265336), (1168, 165835), (1241, 156080), (1360, 142423), (1460, 132668), (1951, 99280), (2482, 78040), (2920, 66334), (3902, 49640), (4964, 39020), (5840, 33167), (6205, 31216), (7804, 24820), (9755, 19856), (9928, 19510), (12410, 15608)]