2976480.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 62563200

約数和(自身を除く): 37156780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 37, 38, 52, 65, 74, 76, 95, 130, 139, 148, 185, 190, 247, 260, 278, 370, 380, 481, 494, 556, 695, 703, 740, 962, 988, 1235, 1390, 1406, 1807, 1924, 2405, 2470, 2641, 2780, 2812, 3515, 3614, 4810, 4940, 5143, 5282, 7030, 7228, 9035, 9139, 9620, 10286, 10564, 13205, 14060, 18070, 18278, 20572, 25715, 26410, 34333, 36140, 36556, 45695, 51430, 52820, 66859, 68666, 91390, 97717, 102860, 133718, 137332, 171665, 182780, 195434, 267436, 334295, 343330, 390868, 488585, 668590, 686660, 977170, 1270321, 1337180, 1954340, 2540642, 5081284, 6351605, 12703210, 25406420]

約数ペア:

[(1, 25406420), (2, 12703210), (4, 6351605), (5, 5081284), (10, 2540642), (13, 1954340), (19, 1337180), (20, 1270321), (26, 977170), (37, 686660), (38, 668590), (52, 488585), (65, 390868), (74, 343330), (76, 334295), (95, 267436), (130, 195434), (139, 182780), (148, 171665), (185, 137332), (190, 133718), (247, 102860), (260, 97717), (278, 91390), (370, 68666), (380, 66859), (481, 52820), (494, 51430), (556, 45695), (695, 36556), (703, 36140), (740, 34333), (962, 26410), (988, 25715), (1235, 20572), (1390, 18278), (1406, 18070), (1807, 14060), (1924, 13205), (2405, 10564), (2470, 10286), (2641, 9620), (2780, 9139), (2812, 9035), (3515, 7228), (3614, 7030), (4810, 5282), (4940, 5143)]