40472580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39679}}^1$

素因数の和:39708

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 79519740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 39679, 79358, 119037, 158716, 198395, 238074, 396790, 476148, 595185, 674543, 793580, 1190370, 1349086, 2023629, 2380740, 2698172, 3372715, 4047258, 6745430, 8094516, 10118145, 13490860, 20236290, 40472580]

約数ペア:

[(1, 40472580), (2, 20236290), (3, 13490860), (4, 10118145), (5, 8094516), (6, 6745430), (10, 4047258), (12, 3372715), (15, 2698172), (17, 2380740), (20, 2023629), (30, 1349086), (34, 1190370), (51, 793580), (60, 674543), (68, 595185), (85, 476148), (102, 396790), (170, 238074), (204, 198395), (255, 158716), (340, 119037), (510, 79358), (1020, 39679)]