7024940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 16299360

約数和(自身を除く): 9274420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 659, 820, 1066, 1318, 2132, 2636, 2665, 3295, 5330, 6590, 8567, 10660, 13180, 17134, 27019, 34268, 42835, 54038, 85670, 108076, 135095, 171340, 270190, 351247, 540380, 702494, 1404988, 1756235, 3512470, 7024940]

約数ペア:

[(1, 7024940), (2, 3512470), (4, 1756235), (5, 1404988), (10, 702494), (13, 540380), (20, 351247), (26, 270190), (41, 171340), (52, 135095), (65, 108076), (82, 85670), (130, 54038), (164, 42835), (205, 34268), (260, 27019), (410, 17134), (533, 13180), (659, 10660), (820, 8567), (1066, 6590), (1318, 5330), (2132, 3295), (2636, 2665)]