20190408020170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{2749}}^1\times {\mathrm{20011}}^1$

素因数の和:22928

約数の個数: 96

約数和(自身を含む): 38926381824000

約数和(自身を除く): 18735973803830

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 289, 578, 635, 1270, 1445, 2159, 2749, 2890, 4318, 5498, 10795, 13745, 20011, 21590, 27490, 36703, 40022, 46733, 73406, 93466, 100055, 183515, 200110, 233665, 340187, 349123, 367030, 467330, 680374, 698246, 794461, 1588922, 1700935, 1745615, 2541397, 3401870, 3491230, 3972305, 5082794, 5783179, 5935091, 7944610, 11566358, 11870182, 12706985, 25413970, 28915895, 29675455, 43203749, 55010239, 57831790, 59350910, 86407498, 100896547, 110020478, 201793094, 216018745, 275051195, 432037490, 504482735, 550102390, 734463733, 935174063, 1008965470, 1468927466, 1870348126, 3672318665, 4675870315, 6986300353, 7344637330, 9351740630, 13972600706, 15897959071, 31795918142, 34931501765, 69863003530, 79489795355, 118767106001, 158979590710, 237534212002, 593835530005, 1187671060010, 2019040802017, 4038081604034, 10095204010085, 20190408020170]

約数ペア:

[(1, 20190408020170), (2, 10095204010085), (5, 4038081604034), (10, 2019040802017), (17, 1187671060010), (34, 593835530005), (85, 237534212002), (127, 158979590710), (170, 118767106001), (254, 79489795355), (289, 69863003530), (578, 34931501765), (635, 31795918142), (1270, 15897959071), (1445, 13972600706), (2159, 9351740630), (2749, 7344637330), (2890, 6986300353), (4318, 4675870315), (5498, 3672318665), (10795, 1870348126), (13745, 1468927466), (20011, 1008965470), (21590, 935174063), (27490, 734463733), (36703, 550102390), (40022, 504482735), (46733, 432037490), (73406, 275051195), (93466, 216018745), (100055, 201793094), (183515, 110020478), (200110, 100896547), (233665, 86407498), (340187, 59350910), (349123, 57831790), (367030, 55010239), (467330, 43203749), (680374, 29675455), (698246, 28915895), (794461, 25413970), (1588922, 12706985), (1700935, 11870182), (1745615, 11566358), (2541397, 7944610), (3401870, 5935091), (3491230, 5783179), (3972305, 5082794)]