11203400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 29164800

約数和(自身を除く): 17961400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 139, 155, 200, 248, 260, 278, 310, 325, 403, 520, 556, 620, 650, 695, 775, 806, 1112, 1240, 1300, 1390, 1550, 1612, 1807, 2015, 2600, 2780, 3100, 3224, 3475, 3614, 4030, 4309, 5560, 6200, 6950, 7228, 8060, 8618, 9035, 10075, 13900, 14456, 16120, 17236, 18070, 20150, 21545, 27800, 34472, 36140, 40300, 43090, 45175, 56017, 72280, 80600, 86180, 90350, 107725, 112034, 172360, 180700, 215450, 224068, 280085, 361400, 430900, 448136, 560170, 861800, 1120340, 1400425, 2240680, 2800850, 5601700, 11203400]

約数ペア:

[(1, 11203400), (2, 5601700), (4, 2800850), (5, 2240680), (8, 1400425), (10, 1120340), (13, 861800), (20, 560170), (25, 448136), (26, 430900), (31, 361400), (40, 280085), (50, 224068), (52, 215450), (62, 180700), (65, 172360), (100, 112034), (104, 107725), (124, 90350), (130, 86180), (139, 80600), (155, 72280), (200, 56017), (248, 45175), (260, 43090), (278, 40300), (310, 36140), (325, 34472), (403, 27800), (520, 21545), (556, 20150), (620, 18070), (650, 17236), (695, 16120), (775, 14456), (806, 13900), (1112, 10075), (1240, 9035), (1300, 8618), (1390, 8060), (1550, 7228), (1612, 6950), (1807, 6200), (2015, 5560), (2600, 4309), (2780, 4030), (3100, 3614), (3224, 3475)]