40806563850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6975481}}^1$

素因数の和:6975512

約数の個数: 72

約数和(自身を含む): 118067008332

約数和(自身を除く): 77260444482

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 6975481, 13950962, 20926443, 34877405, 41852886, 62779329, 69754810, 90681253, 104632215, 125558658, 174387025, 181362506, 209264430, 272043759, 313896645, 348774050, 453406265, 523161075, 544087518, 627793290, 816131277, 906812530, 1046322150, 1360218795, 1569483225, 1632262554, 2267031325, 2720437590, 3138966450, 4080656385, 4534062650, 6801093975, 8161312770, 13602187950, 20403281925, 40806563850]

約数ペア:

[(1, 40806563850), (2, 20403281925), (3, 13602187950), (5, 8161312770), (6, 6801093975), (9, 4534062650), (10, 4080656385), (13, 3138966450), (15, 2720437590), (18, 2267031325), (25, 1632262554), (26, 1569483225), (30, 1360218795), (39, 1046322150), (45, 906812530), (50, 816131277), (65, 627793290), (75, 544087518), (78, 523161075), (90, 453406265), (117, 348774050), (130, 313896645), (150, 272043759), (195, 209264430), (225, 181362506), (234, 174387025), (325, 125558658), (390, 104632215), (450, 90681253), (585, 69754810), (650, 62779329), (975, 41852886), (1170, 34877405), (1950, 20926443), (2925, 13950962), (5850, 6975481)]