11869900

素因数分解:

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

素因数の和:599

約数の個数: 72

約数和(自身を含む): 30442496

約数和(自身を除く): 18572596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 547, 620, 700, 775, 868, 1085, 1094, 1550, 2170, 2188, 2735, 3100, 3829, 4340, 5425, 5470, 7658, 10850, 10940, 13675, 15316, 16957, 19145, 21700, 27350, 33914, 38290, 54700, 67828, 76580, 84785, 95725, 118699, 169570, 191450, 237398, 339140, 382900, 423925, 474796, 593495, 847850, 1186990, 1695700, 2373980, 2967475, 5934950, 11869900]

約数ペア:

[(1, 11869900), (2, 5934950), (4, 2967475), (5, 2373980), (7, 1695700), (10, 1186990), (14, 847850), (20, 593495), (25, 474796), (28, 423925), (31, 382900), (35, 339140), (50, 237398), (62, 191450), (70, 169570), (100, 118699), (124, 95725), (140, 84785), (155, 76580), (175, 67828), (217, 54700), (310, 38290), (350, 33914), (434, 27350), (547, 21700), (620, 19145), (700, 16957), (775, 15316), (868, 13675), (1085, 10940), (1094, 10850), (1550, 7658), (2170, 5470), (2188, 5425), (2735, 4340), (3100, 3829)]