4821666220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1110983}}^1$

素因数の和:1111030

約数の個数: 48

約数和(自身を含む): 11945299968

約数和(自身を除く): 7123633748

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, 1110983, 2221966, 4443932, 5554915, 7776881, 11109830, 15553762, 22219660, 31107524, 34440473, 38884405, 68880946, 77768810, 137761892, 155537620, 172202365, 241083311, 344404730, 482166622, 688809460, 964333244, 1205416555, 2410833110, 4821666220]

約数ペア:

[(1, 4821666220), (2, 2410833110), (4, 1205416555), (5, 964333244), (7, 688809460), (10, 482166622), (14, 344404730), (20, 241083311), (28, 172202365), (31, 155537620), (35, 137761892), (62, 77768810), (70, 68880946), (124, 38884405), (140, 34440473), (155, 31107524), (217, 22219660), (310, 15553762), (434, 11109830), (620, 7776881), (868, 5554915), (1085, 4443932), (2170, 2221966), (4340, 1110983)]