38914860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4951}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 109815552

約数和(自身を除く): 70900692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 4951, 7860, 9902, 14853, 19804, 24755, 29706, 49510, 59412, 74265, 99020, 148530, 297060, 648581, 1297162, 1945743, 2594324, 3242905, 3891486, 6485810, 7782972, 9728715, 12971620, 19457430, 38914860]

約数ペア:

[(1, 38914860), (2, 19457430), (3, 12971620), (4, 9728715), (5, 7782972), (6, 6485810), (10, 3891486), (12, 3242905), (15, 2594324), (20, 1945743), (30, 1297162), (60, 648581), (131, 297060), (262, 148530), (393, 99020), (524, 74265), (655, 59412), (786, 49510), (1310, 29706), (1572, 24755), (1965, 19804), (2620, 14853), (3930, 9902), (4951, 7860)]