67615600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13034

約数の個数: 60

約数和(自身を含む): 174955816

約数和(自身を除く): 107340216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 13003, 26006, 52012, 65015, 104024, 130030, 169039, 208048, 260060, 325075, 338078, 520120, 650150, 676156, 845195, 1040240, 1300300, 1352312, 1690390, 2600600, 2704624, 3380780, 4225975, 5201200, 6761560, 8451950, 13523120, 16903900, 33807800, 67615600]

約数ペア:

[(1, 67615600), (2, 33807800), (4, 16903900), (5, 13523120), (8, 8451950), (10, 6761560), (13, 5201200), (16, 4225975), (20, 3380780), (25, 2704624), (26, 2600600), (40, 1690390), (50, 1352312), (52, 1300300), (65, 1040240), (80, 845195), (100, 676156), (104, 650150), (130, 520120), (200, 338078), (208, 325075), (260, 260060), (325, 208048), (400, 169039), (520, 130030), (650, 104024), (1040, 65015), (1300, 52012), (2600, 26006), (5200, 13003)]