130992580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 284119920

約数和(自身を除く): 153127340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 229, 370, 458, 740, 773, 916, 1145, 1546, 2290, 3092, 3865, 4580, 7730, 8473, 15460, 16946, 28601, 33892, 42365, 57202, 84730, 114404, 143005, 169460, 177017, 286010, 354034, 572020, 708068, 885085, 1770170, 3540340, 6549629, 13099258, 26198516, 32748145, 65496290, 130992580]

約数ペア:

[(1, 130992580), (2, 65496290), (4, 32748145), (5, 26198516), (10, 13099258), (20, 6549629), (37, 3540340), (74, 1770170), (148, 885085), (185, 708068), (229, 572020), (370, 354034), (458, 286010), (740, 177017), (773, 169460), (916, 143005), (1145, 114404), (1546, 84730), (2290, 57202), (3092, 42365), (3865, 33892), (4580, 28601), (7730, 16946), (8473, 15460)]