37431940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 98106624

約数和(自身を除く): 60674684

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 157, 182, 260, 262, 314, 364, 455, 524, 628, 655, 785, 910, 917, 1099, 1310, 1570, 1703, 1820, 1834, 2041, 2198, 2620, 3140, 3406, 3668, 4082, 4396, 4585, 5495, 6812, 8164, 8515, 9170, 10205, 10990, 11921, 14287, 17030, 18340, 20410, 20567, 21980, 23842, 28574, 34060, 40820, 41134, 47684, 57148, 59605, 71435, 82268, 102835, 119210, 142870, 143969, 205670, 238420, 267371, 285740, 287938, 411340, 534742, 575876, 719845, 1069484, 1336855, 1439690, 1871597, 2673710, 2879380, 3743194, 5347420, 7486388, 9357985, 18715970, 37431940]

約数ペア:

[(1, 37431940), (2, 18715970), (4, 9357985), (5, 7486388), (7, 5347420), (10, 3743194), (13, 2879380), (14, 2673710), (20, 1871597), (26, 1439690), (28, 1336855), (35, 1069484), (52, 719845), (65, 575876), (70, 534742), (91, 411340), (130, 287938), (131, 285740), (140, 267371), (157, 238420), (182, 205670), (260, 143969), (262, 142870), (314, 119210), (364, 102835), (455, 82268), (524, 71435), (628, 59605), (655, 57148), (785, 47684), (910, 41134), (917, 40820), (1099, 34060), (1310, 28574), (1570, 23842), (1703, 21980), (1820, 20567), (1834, 20410), (2041, 18340), (2198, 17030), (2620, 14287), (3140, 11921), (3406, 10990), (3668, 10205), (4082, 9170), (4396, 8515), (4585, 8164), (5495, 6812)]