40258416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4054

約数の個数: 80

約数和(自身を含む): 119456640

約数和(自身を除く): 79198224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 4013, 5016, 8026, 10032, 12039, 16052, 24078, 32104, 44143, 48156, 64208, 76247, 88286, 96312, 132429, 152494, 176572, 192624, 228741, 264858, 304988, 353144, 457482, 529716, 609976, 706288, 838717, 914964, 1059432, 1219952, 1677434, 1829928, 2118864, 2516151, 3354868, 3659856, 5032302, 6709736, 10064604, 13419472, 20129208, 40258416]

約数ペア:

[(1, 40258416), (2, 20129208), (3, 13419472), (4, 10064604), (6, 6709736), (8, 5032302), (11, 3659856), (12, 3354868), (16, 2516151), (19, 2118864), (22, 1829928), (24, 1677434), (33, 1219952), (38, 1059432), (44, 914964), (48, 838717), (57, 706288), (66, 609976), (76, 529716), (88, 457482), (114, 353144), (132, 304988), (152, 264858), (176, 228741), (209, 192624), (228, 176572), (264, 152494), (304, 132429), (418, 96312), (456, 88286), (528, 76247), (627, 64208), (836, 48156), (912, 44143), (1254, 32104), (1672, 24078), (2508, 16052), (3344, 12039), (4013, 10032), (5016, 8026)]