3881784050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{27997}}^1$

素因数の和:28115

約数の個数: 48

約数和(自身を含む): 7498984320

約数和(自身を除く): 3617200270

約数列:

[1, 2, 5, 10, 25, 47, 50, 59, 94, 118, 235, 295, 470, 590, 1175, 1475, 2350, 2773, 2950, 5546, 13865, 27730, 27997, 55994, 69325, 138650, 139985, 279970, 699925, 1315859, 1399850, 1651823, 2631718, 3303646, 6579295, 8259115, 13158590, 16518230, 32896475, 41295575, 65792950, 77635681, 82591150, 155271362, 388178405, 776356810, 1940892025, 3881784050]

約数ペア:

[(1, 3881784050), (2, 1940892025), (5, 776356810), (10, 388178405), (25, 155271362), (47, 82591150), (50, 77635681), (59, 65792950), (94, 41295575), (118, 32896475), (235, 16518230), (295, 13158590), (470, 8259115), (590, 6579295), (1175, 3303646), (1475, 2631718), (2350, 1651823), (2773, 1399850), (2950, 1315859), (5546, 699925), (13865, 279970), (27730, 139985), (27997, 138650), (55994, 69325)]