17674340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 39674880

約数和(自身を除く): 22000540

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 983, 1798, 1966, 3596, 3932, 4495, 4915, 8990, 9830, 17980, 19660, 28507, 30473, 57014, 60946, 114028, 121892, 142535, 152365, 285070, 304730, 570140, 609460, 883717, 1767434, 3534868, 4418585, 8837170, 17674340]

約数ペア:

[(1, 17674340), (2, 8837170), (4, 4418585), (5, 3534868), (10, 1767434), (20, 883717), (29, 609460), (31, 570140), (58, 304730), (62, 285070), (116, 152365), (124, 142535), (145, 121892), (155, 114028), (290, 60946), (310, 57014), (580, 30473), (620, 28507), (899, 19660), (983, 17980), (1798, 9830), (1966, 8990), (3596, 4915), (3932, 4495)]