104444940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102397}}^1$

素因数の和:102426

約数の個数: 48

約数和(自身を含む): 309651552

約数和(自身を除く): 205206612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 102397, 204794, 307191, 409588, 511985, 614382, 1023970, 1228764, 1535955, 1740749, 2047940, 3071910, 3481498, 5222247, 6143820, 6962996, 8703745, 10444494, 17407490, 20888988, 26111235, 34814980, 52222470, 104444940]

約数ペア:

[(1, 104444940), (2, 52222470), (3, 34814980), (4, 26111235), (5, 20888988), (6, 17407490), (10, 10444494), (12, 8703745), (15, 6962996), (17, 6143820), (20, 5222247), (30, 3481498), (34, 3071910), (51, 2047940), (60, 1740749), (68, 1535955), (85, 1228764), (102, 1023970), (170, 614382), (204, 511985), (255, 409588), (340, 307191), (510, 204794), (1020, 102397)]