2114348800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10714

約数の個数: 108

約数和(自身を含む): 5402668096

約数和(自身を除く): 3288319296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 6400, 7936, 9920, 10657, 12400, 19840, 21314, 24800, 39680, 42628, 49600, 53285, 85256, 99200, 106570, 170512, 198400, 213140, 266425, 330367, 341024, 426280, 532850, 660734, 682048, 852560, 1065700, 1321468, 1364096, 1651835, 1705120, 2131400, 2642936, 2728192, 3303670, 3410240, 4262800, 5285872, 6607340, 6820480, 8259175, 8525600, 10571744, 13214680, 13640960, 16518350, 17051200, 21143488, 26429360, 33036700, 34102400, 42286976, 52858720, 66073400, 68204800, 84573952, 105717440, 132146800, 211434880, 264293600, 422869760, 528587200, 1057174400, 2114348800]

約数ペア:

[(1, 2114348800), (2, 1057174400), (4, 528587200), (5, 422869760), (8, 264293600), (10, 211434880), (16, 132146800), (20, 105717440), (25, 84573952), (31, 68204800), (32, 66073400), (40, 52858720), (50, 42286976), (62, 34102400), (64, 33036700), (80, 26429360), (100, 21143488), (124, 17051200), (128, 16518350), (155, 13640960), (160, 13214680), (200, 10571744), (248, 8525600), (256, 8259175), (310, 6820480), (320, 6607340), (400, 5285872), (496, 4262800), (620, 3410240), (640, 3303670), (775, 2728192), (800, 2642936), (992, 2131400), (1240, 1705120), (1280, 1651835), (1550, 1364096), (1600, 1321468), (1984, 1065700), (2480, 852560), (3100, 682048), (3200, 660734), (3968, 532850), (4960, 426280), (6200, 341024), (6400, 330367), (7936, 266425), (9920, 213140), (10657, 198400), (12400, 170512), (19840, 106570), (21314, 99200), (24800, 85256), (39680, 53285), (42628, 49600)]