24543440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 61216320

約数和(自身を除く): 36672880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 241, 268, 304, 335, 380, 482, 536, 670, 760, 964, 1072, 1205, 1273, 1340, 1520, 1928, 2410, 2546, 2680, 3856, 4579, 4820, 5092, 5360, 6365, 9158, 9640, 10184, 12730, 16147, 18316, 19280, 20368, 22895, 25460, 32294, 36632, 45790, 50920, 64588, 73264, 80735, 91580, 101840, 129176, 161470, 183160, 258352, 306793, 322940, 366320, 613586, 645880, 1227172, 1291760, 1533965, 2454344, 3067930, 4908688, 6135860, 12271720, 24543440]

約数ペア:

[(1, 24543440), (2, 12271720), (4, 6135860), (5, 4908688), (8, 3067930), (10, 2454344), (16, 1533965), (19, 1291760), (20, 1227172), (38, 645880), (40, 613586), (67, 366320), (76, 322940), (80, 306793), (95, 258352), (134, 183160), (152, 161470), (190, 129176), (241, 101840), (268, 91580), (304, 80735), (335, 73264), (380, 64588), (482, 50920), (536, 45790), (670, 36632), (760, 32294), (964, 25460), (1072, 22895), (1205, 20368), (1273, 19280), (1340, 18316), (1520, 16147), (1928, 12730), (2410, 10184), (2546, 9640), (2680, 9158), (3856, 6365), (4579, 5360), (4820, 5092)]