27524900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 66495744

約数和(自身を除く): 38970844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 683, 775, 806, 1300, 1366, 1550, 1612, 2015, 2732, 3100, 3415, 4030, 6830, 8060, 8879, 10075, 13660, 17075, 17758, 20150, 21173, 34150, 35516, 40300, 42346, 44395, 68300, 84692, 88790, 105865, 177580, 211730, 221975, 275249, 423460, 443950, 529325, 550498, 887900, 1058650, 1100996, 1376245, 2117300, 2752490, 5504980, 6881225, 13762450, 27524900]

約数ペア:

[(1, 27524900), (2, 13762450), (4, 6881225), (5, 5504980), (10, 2752490), (13, 2117300), (20, 1376245), (25, 1100996), (26, 1058650), (31, 887900), (50, 550498), (52, 529325), (62, 443950), (65, 423460), (100, 275249), (124, 221975), (130, 211730), (155, 177580), (260, 105865), (310, 88790), (325, 84692), (403, 68300), (620, 44395), (650, 42346), (683, 40300), (775, 35516), (806, 34150), (1300, 21173), (1366, 20150), (1550, 17758), (1612, 17075), (2015, 13660), (2732, 10075), (3100, 8879), (3415, 8060), (4030, 6830)]