45213760

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 108310680

約数和(自身を除く): 63096920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 617, 916, 1145, 1234, 1832, 2290, 2468, 3085, 3664, 4580, 4936, 6170, 7328, 9160, 9872, 12340, 14656, 18320, 19744, 24680, 36640, 39488, 49360, 73280, 98720, 141293, 197440, 282586, 565172, 706465, 1130344, 1412930, 2260688, 2825860, 4521376, 5651720, 9042752, 11303440, 22606880, 45213760]

約数ペア:

[(1, 45213760), (2, 22606880), (4, 11303440), (5, 9042752), (8, 5651720), (10, 4521376), (16, 2825860), (20, 2260688), (32, 1412930), (40, 1130344), (64, 706465), (80, 565172), (160, 282586), (229, 197440), (320, 141293), (458, 98720), (617, 73280), (916, 49360), (1145, 39488), (1234, 36640), (1832, 24680), (2290, 19744), (2468, 18320), (3085, 14656), (3664, 12340), (4580, 9872), (4936, 9160), (6170, 7328)]