100404550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6265

約数の個数: 48

約数和(自身を含む): 208178640

約数和(自身を除く): 107774090

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 6217, 8075, 12434, 16150, 31085, 62170, 105689, 118123, 155425, 211378, 236246, 310850, 528445, 590615, 1056890, 1181230, 2008091, 2642225, 2953075, 4016182, 5284450, 5906150, 10040455, 20080910, 50202275, 100404550]

約数ペア:

[(1, 100404550), (2, 50202275), (5, 20080910), (10, 10040455), (17, 5906150), (19, 5284450), (25, 4016182), (34, 2953075), (38, 2642225), (50, 2008091), (85, 1181230), (95, 1056890), (170, 590615), (190, 528445), (323, 310850), (425, 236246), (475, 211378), (646, 155425), (850, 118123), (950, 105689), (1615, 62170), (3230, 31085), (6217, 16150), (8075, 12434)]