4985220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 14696640

約数和(自身を除く): 9711420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4373, 8746, 13119, 17492, 21865, 26238, 43730, 52476, 65595, 83087, 87460, 131190, 166174, 249261, 262380, 332348, 415435, 498522, 830870, 997044, 1246305, 1661740, 2492610, 4985220]

約数ペア:

[(1, 4985220), (2, 2492610), (3, 1661740), (4, 1246305), (5, 997044), (6, 830870), (10, 498522), (12, 415435), (15, 332348), (19, 262380), (20, 249261), (30, 166174), (38, 131190), (57, 87460), (60, 83087), (76, 65595), (95, 52476), (114, 43730), (190, 26238), (228, 21865), (285, 17492), (380, 13119), (570, 8746), (1140, 4373)]