137969000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10613}}^1$

素因数の和:10647

約数の個数: 64

約数和(自身を含む): 347714640

約数和(自身を除く): 209745640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 10613, 13000, 21226, 42452, 53065, 84904, 106130, 137969, 212260, 265325, 275938, 424520, 530650, 551876, 689845, 1061300, 1103752, 1326625, 1379690, 2122600, 2653250, 2759380, 3449225, 5306500, 5518760, 6898450, 10613000, 13796900, 17246125, 27593800, 34492250, 68984500, 137969000]

約数ペア:

[(1, 137969000), (2, 68984500), (4, 34492250), (5, 27593800), (8, 17246125), (10, 13796900), (13, 10613000), (20, 6898450), (25, 5518760), (26, 5306500), (40, 3449225), (50, 2759380), (52, 2653250), (65, 2122600), (100, 1379690), (104, 1326625), (125, 1103752), (130, 1061300), (200, 689845), (250, 551876), (260, 530650), (325, 424520), (500, 275938), (520, 265325), (650, 212260), (1000, 137969), (1300, 106130), (1625, 84904), (2600, 53065), (3250, 42452), (6500, 21226), (10613, 13000)]