103347760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75991}}^1$

素因数の和:76021

約数の個数: 40

約数和(自身を含む): 254421216

約数和(自身を除く): 151073456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 75991, 151982, 303964, 379955, 607928, 759910, 1215856, 1291847, 1519820, 2583694, 3039640, 5167388, 6079280, 6459235, 10334776, 12918470, 20669552, 25836940, 51673880, 103347760]

約数ペア:

[(1, 103347760), (2, 51673880), (4, 25836940), (5, 20669552), (8, 12918470), (10, 10334776), (16, 6459235), (17, 6079280), (20, 5167388), (34, 3039640), (40, 2583694), (68, 1519820), (80, 1291847), (85, 1215856), (136, 759910), (170, 607928), (272, 379955), (340, 303964), (680, 151982), (1360, 75991)]