40892484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 103887840

約数和(自身を除く): 62995356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 97, 114, 129, 172, 194, 228, 258, 291, 388, 516, 582, 817, 1164, 1634, 1843, 1849, 2451, 3268, 3686, 3698, 4171, 4902, 5529, 5547, 7372, 7396, 8342, 9804, 11058, 11094, 12513, 16684, 22116, 22188, 25026, 35131, 50052, 70262, 79249, 105393, 140524, 158498, 179353, 210786, 237747, 316996, 358706, 421572, 475494, 538059, 717412, 950988, 1076118, 2152236, 3407707, 6815414, 10223121, 13630828, 20446242, 40892484]

約数ペア:

[(1, 40892484), (2, 20446242), (3, 13630828), (4, 10223121), (6, 6815414), (12, 3407707), (19, 2152236), (38, 1076118), (43, 950988), (57, 717412), (76, 538059), (86, 475494), (97, 421572), (114, 358706), (129, 316996), (172, 237747), (194, 210786), (228, 179353), (258, 158498), (291, 140524), (388, 105393), (516, 79249), (582, 70262), (817, 50052), (1164, 35131), (1634, 25026), (1843, 22188), (1849, 22116), (2451, 16684), (3268, 12513), (3686, 11094), (3698, 11058), (4171, 9804), (4902, 8342), (5529, 7396), (5547, 7372)]