1036752220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{238883}}^1$

素因数の和:238930

約数の個数: 48

約数和(自身を含む): 2568480768

約数和(自身を除く): 1531728548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 238883, 477766, 955532, 1194415, 1672181, 2388830, 3344362, 4777660, 6688724, 7405373, 8360905, 14810746, 16721810, 29621492, 33443620, 37026865, 51837611, 74053730, 103675222, 148107460, 207350444, 259188055, 518376110, 1036752220]

約数ペア:

[(1, 1036752220), (2, 518376110), (4, 259188055), (5, 207350444), (7, 148107460), (10, 103675222), (14, 74053730), (20, 51837611), (28, 37026865), (31, 33443620), (35, 29621492), (62, 16721810), (70, 14810746), (124, 8360905), (140, 7405373), (155, 6688724), (217, 4777660), (310, 3344362), (434, 2388830), (620, 1672181), (868, 1194415), (1085, 955532), (2170, 477766), (4340, 238883)]