4962750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 13366080

約数和(自身を除く): 8403330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 509, 650, 750, 975, 1018, 1527, 1625, 1950, 2545, 3054, 3250, 4875, 5090, 6617, 7635, 9750, 12725, 13234, 15270, 19851, 25450, 33085, 38175, 39702, 63625, 66170, 76350, 99255, 127250, 165425, 190875, 198510, 330850, 381750, 496275, 827125, 992550, 1654250, 2481375, 4962750]

約数ペア:

[(1, 4962750), (2, 2481375), (3, 1654250), (5, 992550), (6, 827125), (10, 496275), (13, 381750), (15, 330850), (25, 198510), (26, 190875), (30, 165425), (39, 127250), (50, 99255), (65, 76350), (75, 66170), (78, 63625), (125, 39702), (130, 38175), (150, 33085), (195, 25450), (250, 19851), (325, 15270), (375, 13234), (390, 12725), (509, 9750), (650, 7635), (750, 6617), (975, 5090), (1018, 4875), (1527, 3250), (1625, 3054), (1950, 2545)]