134662760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 315532800

約数和(自身を除く): 180870040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 829, 1048, 1240, 1310, 1658, 2620, 3316, 4061, 4145, 5240, 6632, 8122, 8290, 16244, 16580, 20305, 25699, 32488, 33160, 40610, 51398, 81220, 102796, 108599, 128495, 162440, 205592, 217198, 256990, 434396, 513980, 542995, 868792, 1027960, 1085990, 2171980, 3366569, 4343960, 6733138, 13466276, 16832845, 26932552, 33665690, 67331380, 134662760]

約数ペア:

[(1, 134662760), (2, 67331380), (4, 33665690), (5, 26932552), (8, 16832845), (10, 13466276), (20, 6733138), (31, 4343960), (40, 3366569), (62, 2171980), (124, 1085990), (131, 1027960), (155, 868792), (248, 542995), (262, 513980), (310, 434396), (524, 256990), (620, 217198), (655, 205592), (829, 162440), (1048, 128495), (1240, 108599), (1310, 102796), (1658, 81220), (2620, 51398), (3316, 40610), (4061, 33160), (4145, 32488), (5240, 25699), (6632, 20305), (8122, 16580), (8290, 16244)]