156932327420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{371719}}^1$

素因数の和:371859

約数の個数: 96

約数和(自身を含む): 382187635200

約数和(自身を除く): 225255307780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 101, 110, 190, 202, 209, 220, 380, 404, 418, 505, 836, 1010, 1045, 1111, 1919, 2020, 2090, 2222, 3838, 4180, 4444, 5555, 7676, 9595, 11110, 19190, 21109, 22220, 38380, 42218, 84436, 105545, 211090, 371719, 422180, 743438, 1486876, 1858595, 3717190, 4088909, 7062661, 7434380, 8177818, 14125322, 16355636, 20444545, 28250644, 35313305, 37543619, 40889090, 70626610, 75087238, 77689271, 81778180, 141253220, 150174476, 155378542, 187718095, 310757084, 375436190, 388446355, 412979809, 713328761, 750872380, 776892710, 825959618, 1426657522, 1553785420, 1651919236, 2064899045, 2853315044, 3566643805, 4129798090, 7133287610, 7846616371, 8259596180, 14266575220, 15693232742, 31386465484, 39233081855, 78466163710, 156932327420]

約数ペア:

[(1, 156932327420), (2, 78466163710), (4, 39233081855), (5, 31386465484), (10, 15693232742), (11, 14266575220), (19, 8259596180), (20, 7846616371), (22, 7133287610), (38, 4129798090), (44, 3566643805), (55, 2853315044), (76, 2064899045), (95, 1651919236), (101, 1553785420), (110, 1426657522), (190, 825959618), (202, 776892710), (209, 750872380), (220, 713328761), (380, 412979809), (404, 388446355), (418, 375436190), (505, 310757084), (836, 187718095), (1010, 155378542), (1045, 150174476), (1111, 141253220), (1919, 81778180), (2020, 77689271), (2090, 75087238), (2222, 70626610), (3838, 40889090), (4180, 37543619), (4444, 35313305), (5555, 28250644), (7676, 20444545), (9595, 16355636), (11110, 14125322), (19190, 8177818), (21109, 7434380), (22220, 7062661), (38380, 4088909), (42218, 3717190), (84436, 1858595), (105545, 1486876), (211090, 743438), (371719, 422180)]