99363980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17191}}^1$

素因数の和:17234

約数の個数: 36

約数和(自身を含む): 221673648

約数和(自身を除く): 122309668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 17191, 34382, 68764, 85955, 171910, 292247, 343820, 584494, 1168988, 1461235, 2922470, 4968199, 5844940, 9936398, 19872796, 24840995, 49681990, 99363980]

約数ペア:

[(1, 99363980), (2, 49681990), (4, 24840995), (5, 19872796), (10, 9936398), (17, 5844940), (20, 4968199), (34, 2922470), (68, 1461235), (85, 1168988), (170, 584494), (289, 343820), (340, 292247), (578, 171910), (1156, 85955), (1445, 68764), (2890, 34382), (5780, 17191)]