40185002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 36019798

約数列:

[1, 2, 11, 13, 22, 23, 26, 41, 46, 82, 143, 149, 253, 286, 298, 299, 451, 506, 533, 598, 902, 943, 1066, 1639, 1886, 1937, 3278, 3289, 3427, 3874, 5863, 6109, 6578, 6854, 10373, 11726, 12218, 12259, 20746, 21307, 24518, 37697, 42614, 44551, 67199, 75394, 79417, 89102, 134398, 134849, 140507, 158834, 269698, 281014, 490061, 873587, 980122, 1545577, 1747174, 1826591, 3091154, 3653182, 20092501, 40185002]

約数ペア:

[(1, 40185002), (2, 20092501), (11, 3653182), (13, 3091154), (22, 1826591), (23, 1747174), (26, 1545577), (41, 980122), (46, 873587), (82, 490061), (143, 281014), (149, 269698), (253, 158834), (286, 140507), (298, 134849), (299, 134398), (451, 89102), (506, 79417), (533, 75394), (598, 67199), (902, 44551), (943, 42614), (1066, 37697), (1639, 24518), (1886, 21307), (1937, 20746), (3278, 12259), (3289, 12218), (3427, 11726), (3874, 10373), (5863, 6854), (6109, 6578)]