1250167040

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10069}}^1$

素因数の和:10187

約数の個数: 72

約数和(自身を含む): 3025712760

約数和(自身を除く): 1775545720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3880, 6208, 7760, 10069, 12416, 15520, 20138, 24832, 31040, 40276, 50345, 62080, 80552, 100690, 124160, 161104, 201380, 322208, 402760, 644416, 805520, 976693, 1288832, 1611040, 1953386, 2577664, 3222080, 3906772, 4883465, 6444160, 7813544, 9766930, 12888320, 15627088, 19533860, 31254176, 39067720, 62508352, 78135440, 125016704, 156270880, 250033408, 312541760, 625083520, 1250167040]

約数ペア:

[(1, 1250167040), (2, 625083520), (4, 312541760), (5, 250033408), (8, 156270880), (10, 125016704), (16, 78135440), (20, 62508352), (32, 39067720), (40, 31254176), (64, 19533860), (80, 15627088), (97, 12888320), (128, 9766930), (160, 7813544), (194, 6444160), (256, 4883465), (320, 3906772), (388, 3222080), (485, 2577664), (640, 1953386), (776, 1611040), (970, 1288832), (1280, 976693), (1552, 805520), (1940, 644416), (3104, 402760), (3880, 322208), (6208, 201380), (7760, 161104), (10069, 124160), (12416, 100690), (15520, 80552), (20138, 62080), (24832, 50345), (31040, 40276)]