189694561540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{859669}}^1$

素因数の和:859765

約数の個数: 96

約数和(自身を含む): 467935574400

約数和(自身を除く): 278241012860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 59, 68, 85, 110, 118, 170, 187, 220, 236, 295, 340, 374, 590, 649, 748, 935, 1003, 1180, 1298, 1870, 2006, 2596, 3245, 3740, 4012, 5015, 6490, 10030, 11033, 12980, 20060, 22066, 44132, 55165, 110330, 220660, 859669, 1719338, 3438676, 4298345, 8596690, 9456359, 14614373, 17193380, 18912718, 29228746, 37825436, 47281795, 50720471, 58457492, 73071865, 94563590, 101440942, 146143730, 160758103, 189127180, 202881884, 253602355, 292287460, 321516206, 507204710, 557925181, 643032412, 803790515, 862248007, 1014409420, 1115850362, 1607581030, 1724496014, 2231700724, 2789625905, 3215162060, 3448992028, 4311240035, 5579251810, 8622480070, 9484728077, 11158503620, 17244960140, 18969456154, 37938912308, 47423640385, 94847280770, 189694561540]

約数ペア:

[(1, 189694561540), (2, 94847280770), (4, 47423640385), (5, 37938912308), (10, 18969456154), (11, 17244960140), (17, 11158503620), (20, 9484728077), (22, 8622480070), (34, 5579251810), (44, 4311240035), (55, 3448992028), (59, 3215162060), (68, 2789625905), (85, 2231700724), (110, 1724496014), (118, 1607581030), (170, 1115850362), (187, 1014409420), (220, 862248007), (236, 803790515), (295, 643032412), (340, 557925181), (374, 507204710), (590, 321516206), (649, 292287460), (748, 253602355), (935, 202881884), (1003, 189127180), (1180, 160758103), (1298, 146143730), (1870, 101440942), (2006, 94563590), (2596, 73071865), (3245, 58457492), (3740, 50720471), (4012, 47281795), (5015, 37825436), (6490, 29228746), (10030, 18912718), (11033, 17193380), (12980, 14614373), (20060, 9456359), (22066, 8596690), (44132, 4298345), (55165, 3438676), (110330, 1719338), (220660, 859669)]