27258400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2654

約数の個数: 72

約数和(自身を含む): 71690724

約数和(自身を除く): 44432324

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 2621, 5200, 5242, 10400, 10484, 13105, 20968, 26210, 34073, 41936, 52420, 65525, 68146, 83872, 104840, 131050, 136292, 170365, 209680, 262100, 272584, 340730, 419360, 524200, 545168, 681460, 851825, 1048400, 1090336, 1362920, 1703650, 2096800, 2725840, 3407300, 5451680, 6814600, 13629200, 27258400]

約数ペア:

[(1, 27258400), (2, 13629200), (4, 6814600), (5, 5451680), (8, 3407300), (10, 2725840), (13, 2096800), (16, 1703650), (20, 1362920), (25, 1090336), (26, 1048400), (32, 851825), (40, 681460), (50, 545168), (52, 524200), (65, 419360), (80, 340730), (100, 272584), (104, 262100), (130, 209680), (160, 170365), (200, 136292), (208, 131050), (260, 104840), (325, 83872), (400, 68146), (416, 65525), (520, 52420), (650, 41936), (800, 34073), (1040, 26210), (1300, 20968), (2080, 13105), (2600, 10484), (2621, 10400), (5200, 5242)]