40421580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 125121024

約数和(自身を除く): 84699444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1723, 1955, 2346, 3446, 3910, 4692, 5169, 5865, 6892, 7820, 8615, 10338, 11730, 17230, 20676, 23460, 25845, 29291, 34460, 39629, 51690, 58582, 79258, 87873, 103380, 117164, 118887, 146455, 158516, 175746, 198145, 237774, 292910, 351492, 396290, 439365, 475548, 585820, 594435, 673693, 792580, 878730, 1188870, 1347386, 1757460, 2021079, 2377740, 2694772, 3368465, 4042158, 6736930, 8084316, 10105395, 13473860, 20210790, 40421580]

約数ペア:

[(1, 40421580), (2, 20210790), (3, 13473860), (4, 10105395), (5, 8084316), (6, 6736930), (10, 4042158), (12, 3368465), (15, 2694772), (17, 2377740), (20, 2021079), (23, 1757460), (30, 1347386), (34, 1188870), (46, 878730), (51, 792580), (60, 673693), (68, 594435), (69, 585820), (85, 475548), (92, 439365), (102, 396290), (115, 351492), (138, 292910), (170, 237774), (204, 198145), (230, 175746), (255, 158516), (276, 146455), (340, 118887), (345, 117164), (391, 103380), (460, 87873), (510, 79258), (690, 58582), (782, 51690), (1020, 39629), (1173, 34460), (1380, 29291), (1564, 25845), (1723, 23460), (1955, 20676), (2346, 17230), (3446, 11730), (3910, 10338), (4692, 8615), (5169, 7820), (5865, 6892)]