38596991080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{142973}}^1$

素因数の和:143398

約数の個数: 64

約数和(自身を含む): 92183916240

約数和(自身を除く): 53586925160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 397, 680, 794, 1588, 1985, 3176, 3970, 6749, 7940, 13498, 15880, 26996, 33745, 53992, 67490, 134980, 142973, 269960, 285946, 571892, 714865, 1143784, 1429730, 2430541, 2859460, 4861082, 5718920, 9722164, 12152705, 19444328, 24305410, 48610820, 56760281, 97221640, 113520562, 227041124, 283801405, 454082248, 567602810, 964924777, 1135205620, 1929849554, 2270411240, 3859699108, 4824623885, 7719398216, 9649247770, 19298495540, 38596991080]

約数ペア:

[(1, 38596991080), (2, 19298495540), (4, 9649247770), (5, 7719398216), (8, 4824623885), (10, 3859699108), (17, 2270411240), (20, 1929849554), (34, 1135205620), (40, 964924777), (68, 567602810), (85, 454082248), (136, 283801405), (170, 227041124), (340, 113520562), (397, 97221640), (680, 56760281), (794, 48610820), (1588, 24305410), (1985, 19444328), (3176, 12152705), (3970, 9722164), (6749, 5718920), (7940, 4861082), (13498, 2859460), (15880, 2430541), (26996, 1429730), (33745, 1143784), (53992, 714865), (67490, 571892), (134980, 285946), (142973, 269960)]