42252260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 49616860

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 587, 590, 610, 1174, 1180, 1220, 2348, 2935, 3599, 5870, 7198, 11740, 14396, 17995, 34633, 35807, 35990, 69266, 71614, 71980, 138532, 143228, 173165, 179035, 346330, 358070, 692660, 716140, 2112613, 4225226, 8450452, 10563065, 21126130, 42252260]

約数ペア:

[(1, 42252260), (2, 21126130), (4, 10563065), (5, 8450452), (10, 4225226), (20, 2112613), (59, 716140), (61, 692660), (118, 358070), (122, 346330), (236, 179035), (244, 173165), (295, 143228), (305, 138532), (587, 71980), (590, 71614), (610, 69266), (1174, 35990), (1180, 35807), (1220, 34633), (2348, 17995), (2935, 14396), (3599, 11740), (5870, 7198)]