4747960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 12625920

約数和(自身を除く): 7877960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 547, 620, 868, 1085, 1094, 1240, 1736, 2170, 2188, 2735, 3829, 4340, 4376, 5470, 7658, 8680, 10940, 15316, 16957, 19145, 21880, 30632, 33914, 38290, 67828, 76580, 84785, 118699, 135656, 153160, 169570, 237398, 339140, 474796, 593495, 678280, 949592, 1186990, 2373980, 4747960]

約数ペア:

[(1, 4747960), (2, 2373980), (4, 1186990), (5, 949592), (7, 678280), (8, 593495), (10, 474796), (14, 339140), (20, 237398), (28, 169570), (31, 153160), (35, 135656), (40, 118699), (56, 84785), (62, 76580), (70, 67828), (124, 38290), (140, 33914), (155, 30632), (217, 21880), (248, 19145), (280, 16957), (310, 15316), (434, 10940), (547, 8680), (620, 7658), (868, 5470), (1085, 4376), (1094, 4340), (1240, 3829), (1736, 2735), (2170, 2188)]