40565988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 113097600

約数和(自身を除く): 72531612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 373, 477, 513, 636, 684, 746, 954, 1007, 1026, 1119, 1431, 1492, 1908, 2014, 2052, 2238, 2862, 3021, 3357, 4028, 4476, 5724, 6042, 6714, 7087, 9063, 10071, 12084, 13428, 14174, 18126, 19769, 20142, 21261, 27189, 28348, 36252, 39538, 40284, 42522, 54378, 59307, 63783, 79076, 85044, 108756, 118614, 127566, 177921, 191349, 237228, 255132, 355842, 375611, 382698, 533763, 711684, 751222, 765396, 1067526, 1126833, 1502444, 2135052, 2253666, 3380499, 4507332, 6760998, 10141497, 13521996, 20282994, 40565988]

約数ペア:

[(1, 40565988), (2, 20282994), (3, 13521996), (4, 10141497), (6, 6760998), (9, 4507332), (12, 3380499), (18, 2253666), (19, 2135052), (27, 1502444), (36, 1126833), (38, 1067526), (53, 765396), (54, 751222), (57, 711684), (76, 533763), (106, 382698), (108, 375611), (114, 355842), (159, 255132), (171, 237228), (212, 191349), (228, 177921), (318, 127566), (342, 118614), (373, 108756), (477, 85044), (513, 79076), (636, 63783), (684, 59307), (746, 54378), (954, 42522), (1007, 40284), (1026, 39538), (1119, 36252), (1431, 28348), (1492, 27189), (1908, 21261), (2014, 20142), (2052, 19769), (2238, 18126), (2862, 14174), (3021, 13428), (3357, 12084), (4028, 10071), (4476, 9063), (5724, 7087), (6042, 6714)]