62904820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 154224000

約数和(自身を除く): 91319180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 101, 110, 149, 190, 202, 209, 220, 298, 380, 404, 418, 505, 596, 745, 836, 1010, 1045, 1111, 1490, 1639, 1919, 2020, 2090, 2222, 2831, 2980, 3278, 3838, 4180, 4444, 5555, 5662, 6556, 7676, 8195, 9595, 11110, 11324, 14155, 15049, 16390, 19190, 21109, 22220, 28310, 30098, 31141, 32780, 38380, 42218, 56620, 60196, 62282, 75245, 84436, 105545, 124564, 150490, 155705, 165539, 211090, 285931, 300980, 311410, 331078, 422180, 571862, 622820, 662156, 827695, 1143724, 1429655, 1655390, 2859310, 3145241, 3310780, 5718620, 6290482, 12580964, 15726205, 31452410, 62904820]

約数ペア:

[(1, 62904820), (2, 31452410), (4, 15726205), (5, 12580964), (10, 6290482), (11, 5718620), (19, 3310780), (20, 3145241), (22, 2859310), (38, 1655390), (44, 1429655), (55, 1143724), (76, 827695), (95, 662156), (101, 622820), (110, 571862), (149, 422180), (190, 331078), (202, 311410), (209, 300980), (220, 285931), (298, 211090), (380, 165539), (404, 155705), (418, 150490), (505, 124564), (596, 105545), (745, 84436), (836, 75245), (1010, 62282), (1045, 60196), (1111, 56620), (1490, 42218), (1639, 38380), (1919, 32780), (2020, 31141), (2090, 30098), (2222, 28310), (2831, 22220), (2980, 21109), (3278, 19190), (3838, 16390), (4180, 15049), (4444, 14155), (5555, 11324), (5662, 11110), (6556, 9595), (7676, 8195)]