36912980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 85714272

約数和(自身を除く): 48801292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 163, 169, 260, 268, 326, 335, 338, 652, 670, 676, 815, 845, 871, 1340, 1630, 1690, 1742, 2119, 3260, 3380, 3484, 4238, 4355, 8476, 8710, 10595, 10921, 11323, 17420, 21190, 21842, 22646, 27547, 42380, 43684, 45292, 54605, 55094, 56615, 109210, 110188, 113230, 137735, 141973, 218420, 226460, 275470, 283946, 550940, 567892, 709865, 1419730, 1845649, 2839460, 3691298, 7382596, 9228245, 18456490, 36912980]

約数ペア:

[(1, 36912980), (2, 18456490), (4, 9228245), (5, 7382596), (10, 3691298), (13, 2839460), (20, 1845649), (26, 1419730), (52, 709865), (65, 567892), (67, 550940), (130, 283946), (134, 275470), (163, 226460), (169, 218420), (260, 141973), (268, 137735), (326, 113230), (335, 110188), (338, 109210), (652, 56615), (670, 55094), (676, 54605), (815, 45292), (845, 43684), (871, 42380), (1340, 27547), (1630, 22646), (1690, 21842), (1742, 21190), (2119, 17420), (3260, 11323), (3380, 10921), (3484, 10595), (4238, 8710), (4355, 8476)]