99350920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67129}}^1$

素因数の和:67177

約数の個数: 32

約数和(自身を含む): 229584600

約数和(自身を除く): 130233680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 67129, 134258, 268516, 335645, 537032, 671290, 1342580, 2483773, 2685160, 4967546, 9935092, 12418865, 19870184, 24837730, 49675460, 99350920]

約数ペア:

[(1, 99350920), (2, 49675460), (4, 24837730), (5, 19870184), (8, 12418865), (10, 9935092), (20, 4967546), (37, 2685160), (40, 2483773), (74, 1342580), (148, 671290), (185, 537032), (296, 335645), (370, 268516), (740, 134258), (1480, 67129)]