40188512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 100279872

約数和(自身を除く): 60091360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 373, 416, 481, 518, 592, 728, 746, 962, 1036, 1184, 1456, 1492, 1924, 2072, 2611, 2912, 2984, 3367, 3848, 4144, 4849, 5222, 5968, 6734, 7696, 8288, 9698, 10444, 11936, 13468, 13801, 15392, 19396, 20888, 26936, 27602, 33943, 38792, 41776, 53872, 55204, 67886, 77584, 83552, 96607, 107744, 110408, 135772, 155168, 179413, 193214, 220816, 271544, 358826, 386428, 441632, 543088, 717652, 772856, 1086176, 1255891, 1435304, 1545712, 2511782, 2870608, 3091424, 5023564, 5741216, 10047128, 20094256, 40188512]

約数ペア:

[(1, 40188512), (2, 20094256), (4, 10047128), (7, 5741216), (8, 5023564), (13, 3091424), (14, 2870608), (16, 2511782), (26, 1545712), (28, 1435304), (32, 1255891), (37, 1086176), (52, 772856), (56, 717652), (74, 543088), (91, 441632), (104, 386428), (112, 358826), (148, 271544), (182, 220816), (208, 193214), (224, 179413), (259, 155168), (296, 135772), (364, 110408), (373, 107744), (416, 96607), (481, 83552), (518, 77584), (592, 67886), (728, 55204), (746, 53872), (962, 41776), (1036, 38792), (1184, 33943), (1456, 27602), (1492, 26936), (1924, 20888), (2072, 19396), (2611, 15392), (2912, 13801), (2984, 13468), (3367, 11936), (3848, 10444), (4144, 9698), (4849, 8288), (5222, 7696), (5968, 6734)]