2092190520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19013}}^1$

素因数の和:19165

約数の個数: 128

約数和(自身を含む): 7228362240

約数和(自身を除く): 5136171720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 7336, 7860, 9170, 11004, 13755, 15720, 18340, 19013, 22008, 27510, 36680, 38026, 55020, 57039, 76052, 95065, 110040, 114078, 133091, 152104, 190130, 228156, 266182, 285195, 380260, 399273, 456312, 532364, 570390, 665455, 760520, 798546, 1064728, 1140780, 1330910, 1597092, 1996365, 2281560, 2490703, 2661820, 3194184, 3992730, 4981406, 5323640, 7472109, 7985460, 9962812, 12453515, 14944218, 15970920, 17434921, 19925624, 24907030, 29888436, 34869842, 37360545, 49814060, 52304763, 59776872, 69739684, 74721090, 87174605, 99628120, 104609526, 139479368, 149442180, 174349210, 209219052, 261523815, 298884360, 348698420, 418438104, 523047630, 697396840, 1046095260, 2092190520]

約数ペア:

[(1, 2092190520), (2, 1046095260), (3, 697396840), (4, 523047630), (5, 418438104), (6, 348698420), (7, 298884360), (8, 261523815), (10, 209219052), (12, 174349210), (14, 149442180), (15, 139479368), (20, 104609526), (21, 99628120), (24, 87174605), (28, 74721090), (30, 69739684), (35, 59776872), (40, 52304763), (42, 49814060), (56, 37360545), (60, 34869842), (70, 29888436), (84, 24907030), (105, 19925624), (120, 17434921), (131, 15970920), (140, 14944218), (168, 12453515), (210, 9962812), (262, 7985460), (280, 7472109), (393, 5323640), (420, 4981406), (524, 3992730), (655, 3194184), (786, 2661820), (840, 2490703), (917, 2281560), (1048, 1996365), (1310, 1597092), (1572, 1330910), (1834, 1140780), (1965, 1064728), (2620, 798546), (2751, 760520), (3144, 665455), (3668, 570390), (3930, 532364), (4585, 456312), (5240, 399273), (5502, 380260), (7336, 285195), (7860, 266182), (9170, 228156), (11004, 190130), (13755, 152104), (15720, 133091), (18340, 114078), (19013, 110040), (22008, 95065), (27510, 76052), (36680, 57039), (38026, 55020)]