100834400

素因数分解:

$2^5\times 5^2\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 247656024

約数和(自身を除く): 146821624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 241, 400, 482, 523, 800, 964, 1046, 1205, 1928, 2092, 2410, 2615, 3856, 4184, 4820, 5230, 6025, 7712, 8368, 9640, 10460, 12050, 13075, 16736, 19280, 20920, 24100, 26150, 38560, 41840, 48200, 52300, 83680, 96400, 104600, 126043, 192800, 209200, 252086, 418400, 504172, 630215, 1008344, 1260430, 2016688, 2520860, 3151075, 4033376, 5041720, 6302150, 10083440, 12604300, 20166880, 25208600, 50417200, 100834400]

約数ペア:

[(1, 100834400), (2, 50417200), (4, 25208600), (5, 20166880), (8, 12604300), (10, 10083440), (16, 6302150), (20, 5041720), (25, 4033376), (32, 3151075), (40, 2520860), (50, 2016688), (80, 1260430), (100, 1008344), (160, 630215), (200, 504172), (241, 418400), (400, 252086), (482, 209200), (523, 192800), (800, 126043), (964, 104600), (1046, 96400), (1205, 83680), (1928, 52300), (2092, 48200), (2410, 41840), (2615, 38560), (3856, 26150), (4184, 24100), (4820, 20920), (5230, 19280), (6025, 16736), (7712, 13075), (8368, 12050), (9640, 10460)]