138433600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2844

約数の個数: 84

約数和(自身を含む): 351747328

約数和(自身を除く): 213313728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 2791, 3100, 4960, 5582, 6200, 9920, 11164, 12400, 13955, 22328, 24800, 27910, 44656, 49600, 55820, 69775, 86521, 89312, 111640, 139550, 173042, 178624, 223280, 279100, 346084, 432605, 446560, 558200, 692168, 865210, 893120, 1116400, 1384336, 1730420, 2163025, 2232800, 2768672, 3460840, 4326050, 4465600, 5537344, 6921680, 8652100, 13843360, 17304200, 27686720, 34608400, 69216800, 138433600]

約数ペア:

[(1, 138433600), (2, 69216800), (4, 34608400), (5, 27686720), (8, 17304200), (10, 13843360), (16, 8652100), (20, 6921680), (25, 5537344), (31, 4465600), (32, 4326050), (40, 3460840), (50, 2768672), (62, 2232800), (64, 2163025), (80, 1730420), (100, 1384336), (124, 1116400), (155, 893120), (160, 865210), (200, 692168), (248, 558200), (310, 446560), (320, 432605), (400, 346084), (496, 279100), (620, 223280), (775, 178624), (800, 173042), (992, 139550), (1240, 111640), (1550, 89312), (1600, 86521), (1984, 69775), (2480, 55820), (2791, 49600), (3100, 44656), (4960, 27910), (5582, 24800), (6200, 22328), (9920, 13955), (11164, 12400)]