13318500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 41827968

約数和(自身を除く): 28509468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 683, 750, 780, 975, 1300, 1366, 1500, 1625, 1950, 2049, 2732, 3250, 3415, 3900, 4098, 4875, 6500, 6830, 8196, 8879, 9750, 10245, 13660, 17075, 17758, 19500, 20490, 26637, 34150, 35516, 40980, 44395, 51225, 53274, 68300, 85375, 88790, 102450, 106548, 133185, 170750, 177580, 204900, 221975, 256125, 266370, 341500, 443950, 512250, 532740, 665925, 887900, 1024500, 1109875, 1331850, 2219750, 2663700, 3329625, 4439500, 6659250, 13318500]

約数ペア:

[(1, 13318500), (2, 6659250), (3, 4439500), (4, 3329625), (5, 2663700), (6, 2219750), (10, 1331850), (12, 1109875), (13, 1024500), (15, 887900), (20, 665925), (25, 532740), (26, 512250), (30, 443950), (39, 341500), (50, 266370), (52, 256125), (60, 221975), (65, 204900), (75, 177580), (78, 170750), (100, 133185), (125, 106548), (130, 102450), (150, 88790), (156, 85375), (195, 68300), (250, 53274), (260, 51225), (300, 44395), (325, 40980), (375, 35516), (390, 34150), (500, 26637), (650, 20490), (683, 19500), (750, 17758), (780, 17075), (975, 13660), (1300, 10245), (1366, 9750), (1500, 8879), (1625, 8196), (1950, 6830), (2049, 6500), (2732, 4875), (3250, 4098), (3415, 3900)]