29992400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:888

約数の個数: 60

約数和(自身を含む): 72893772

約数和(自身を除く): 42901372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 773, 776, 970, 1546, 1552, 1940, 2425, 3092, 3865, 3880, 4850, 6184, 7730, 7760, 9700, 12368, 15460, 19325, 19400, 30920, 38650, 38800, 61840, 74981, 77300, 149962, 154600, 299924, 309200, 374905, 599848, 749810, 1199696, 1499620, 1874525, 2999240, 3749050, 5998480, 7498100, 14996200, 29992400]

約数ペア:

[(1, 29992400), (2, 14996200), (4, 7498100), (5, 5998480), (8, 3749050), (10, 2999240), (16, 1874525), (20, 1499620), (25, 1199696), (40, 749810), (50, 599848), (80, 374905), (97, 309200), (100, 299924), (194, 154600), (200, 149962), (388, 77300), (400, 74981), (485, 61840), (773, 38800), (776, 38650), (970, 30920), (1546, 19400), (1552, 19325), (1940, 15460), (2425, 12368), (3092, 9700), (3865, 7760), (3880, 7730), (4850, 6184)]