40138032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4042

約数の個数: 80

約数和(自身を含む): 119099520

約数和(自身を除く): 78961488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 4001, 5016, 8002, 10032, 12003, 16004, 24006, 32008, 44011, 48012, 64016, 76019, 88022, 96024, 132033, 152038, 176044, 192048, 228057, 264066, 304076, 352088, 456114, 528132, 608152, 704176, 836209, 912228, 1056264, 1216304, 1672418, 1824456, 2112528, 2508627, 3344836, 3648912, 5017254, 6689672, 10034508, 13379344, 20069016, 40138032]

約数ペア:

[(1, 40138032), (2, 20069016), (3, 13379344), (4, 10034508), (6, 6689672), (8, 5017254), (11, 3648912), (12, 3344836), (16, 2508627), (19, 2112528), (22, 1824456), (24, 1672418), (33, 1216304), (38, 1056264), (44, 912228), (48, 836209), (57, 704176), (66, 608152), (76, 528132), (88, 456114), (114, 352088), (132, 304076), (152, 264066), (176, 228057), (209, 192048), (228, 176044), (264, 152038), (304, 132033), (418, 96024), (456, 88022), (528, 76019), (627, 64016), (836, 48012), (912, 44011), (1254, 32008), (1672, 24006), (2508, 16004), (3344, 12003), (4001, 10032), (5016, 8002)]