45678528040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{166783}}^1$

素因数の和:167002

約数の個数: 64

約数和(自身を含む): 105914511360

約数和(自身を除く): 60235983320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 167, 205, 328, 334, 410, 668, 820, 835, 1336, 1640, 1670, 3340, 6680, 6847, 13694, 27388, 34235, 54776, 68470, 136940, 166783, 273880, 333566, 667132, 833915, 1334264, 1667830, 3335660, 6671320, 6838103, 13676206, 27352412, 27852761, 34190515, 54704824, 55705522, 68381030, 111411044, 136762060, 139263805, 222822088, 273524120, 278527610, 557055220, 1114110440, 1141963201, 2283926402, 4567852804, 5709816005, 9135705608, 11419632010, 22839264020, 45678528040]

約数ペア:

[(1, 45678528040), (2, 22839264020), (4, 11419632010), (5, 9135705608), (8, 5709816005), (10, 4567852804), (20, 2283926402), (40, 1141963201), (41, 1114110440), (82, 557055220), (164, 278527610), (167, 273524120), (205, 222822088), (328, 139263805), (334, 136762060), (410, 111411044), (668, 68381030), (820, 55705522), (835, 54704824), (1336, 34190515), (1640, 27852761), (1670, 27352412), (3340, 13676206), (6680, 6838103), (6847, 6671320), (13694, 3335660), (27388, 1667830), (34235, 1334264), (54776, 833915), (68470, 667132), (136940, 333566), (166783, 273880)]