98307220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2999}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 226800000

約数和(自身を除く): 128492780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 2999, 3278, 5998, 6556, 8195, 11996, 14995, 16390, 29990, 32780, 32989, 59980, 65978, 131956, 164945, 329890, 446851, 659780, 893702, 1787404, 2234255, 4468510, 4915361, 8937020, 9830722, 19661444, 24576805, 49153610, 98307220]

約数ペア:

[(1, 98307220), (2, 49153610), (4, 24576805), (5, 19661444), (10, 9830722), (11, 8937020), (20, 4915361), (22, 4468510), (44, 2234255), (55, 1787404), (110, 893702), (149, 659780), (220, 446851), (298, 329890), (596, 164945), (745, 131956), (1490, 65978), (1639, 59980), (2980, 32989), (2999, 32780), (3278, 29990), (5998, 16390), (6556, 14995), (8195, 11996)]