961688286140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{580891}}^1$

素因数の和:581043

約数の個数: 96

約数和(自身を含む): 2178205585920

約数和(自身を除く): 1216517299780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 61, 92, 115, 118, 122, 230, 236, 244, 295, 305, 460, 590, 610, 1180, 1220, 1357, 1403, 2714, 2806, 3599, 5428, 5612, 6785, 7015, 7198, 13570, 14030, 14396, 17995, 27140, 28060, 35990, 71980, 82777, 165554, 331108, 413885, 580891, 827770, 1161782, 1655540, 2323564, 2904455, 5808910, 11617820, 13360493, 26720986, 34272569, 35434351, 53441972, 66802465, 68545138, 70868702, 133604930, 137090276, 141737404, 171362845, 177171755, 267209860, 342725690, 354343510, 685451380, 708687020, 788269087, 814990073, 1576538174, 1629980146, 2090626709, 3153076348, 3259960292, 3941345435, 4074950365, 4181253418, 7882690870, 8149900730, 8362506836, 10453133545, 15765381740, 16299801460, 20906267090, 41812534180, 48084414307, 96168828614, 192337657228, 240422071535, 480844143070, 961688286140]

約数ペア:

[(1, 961688286140), (2, 480844143070), (4, 240422071535), (5, 192337657228), (10, 96168828614), (20, 48084414307), (23, 41812534180), (46, 20906267090), (59, 16299801460), (61, 15765381740), (92, 10453133545), (115, 8362506836), (118, 8149900730), (122, 7882690870), (230, 4181253418), (236, 4074950365), (244, 3941345435), (295, 3259960292), (305, 3153076348), (460, 2090626709), (590, 1629980146), (610, 1576538174), (1180, 814990073), (1220, 788269087), (1357, 708687020), (1403, 685451380), (2714, 354343510), (2806, 342725690), (3599, 267209860), (5428, 177171755), (5612, 171362845), (6785, 141737404), (7015, 137090276), (7198, 133604930), (13570, 70868702), (14030, 68545138), (14396, 66802465), (17995, 53441972), (27140, 35434351), (28060, 34272569), (35990, 26720986), (71980, 13360493), (82777, 11617820), (165554, 5808910), (331108, 2904455), (413885, 2323564), (580891, 1655540), (827770, 1161782)]