47720300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7823}}^1$

素因数の和:7898

約数の個数: 36

約数和(自身を含む): 105264096

約数和(自身を除く): 57543796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 7823, 15646, 31292, 39115, 78230, 156460, 195575, 391150, 477203, 782300, 954406, 1908812, 2386015, 4772030, 9544060, 11930075, 23860150, 47720300]

約数ペア:

[(1, 47720300), (2, 23860150), (4, 11930075), (5, 9544060), (10, 4772030), (20, 2386015), (25, 1908812), (50, 954406), (61, 782300), (100, 477203), (122, 391150), (244, 195575), (305, 156460), (610, 78230), (1220, 39115), (1525, 31292), (3050, 15646), (6100, 7823)]