2575819740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173807}}^1$

素因数の和:173851

約数の個数: 96

約数和(自身を含む): 8175928320

約数和(自身を除く): 5600108580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 173807, 347614, 521421, 695228, 869035, 1042842, 1738070, 2085684, 2259491, 2607105, 3302333, 3476140, 4518982, 5214210, 6604666, 6778473, 9037964, 9906999, 10428420, 11297455, 13209332, 13556946, 16511665, 19813998, 22594910, 27113892, 33023330, 33892365, 39627996, 42930329, 45189820, 49534995, 66046660, 67784730, 85860658, 99069990, 128790987, 135569460, 171721316, 198139980, 214651645, 257581974, 429303290, 515163948, 643954935, 858606580, 1287909870, 2575819740]

約数ペア:

[(1, 2575819740), (2, 1287909870), (3, 858606580), (4, 643954935), (5, 515163948), (6, 429303290), (10, 257581974), (12, 214651645), (13, 198139980), (15, 171721316), (19, 135569460), (20, 128790987), (26, 99069990), (30, 85860658), (38, 67784730), (39, 66046660), (52, 49534995), (57, 45189820), (60, 42930329), (65, 39627996), (76, 33892365), (78, 33023330), (95, 27113892), (114, 22594910), (130, 19813998), (156, 16511665), (190, 13556946), (195, 13209332), (228, 11297455), (247, 10428420), (260, 9906999), (285, 9037964), (380, 6778473), (390, 6604666), (494, 5214210), (570, 4518982), (741, 3476140), (780, 3302333), (988, 2607105), (1140, 2259491), (1235, 2085684), (1482, 1738070), (2470, 1042842), (2964, 869035), (3705, 695228), (4940, 521421), (7410, 347614), (14820, 173807)]