39483100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 89244288

約数和(自身を除く): 49761188

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 71, 83, 100, 134, 142, 166, 268, 284, 332, 335, 355, 415, 670, 710, 830, 1340, 1420, 1660, 1675, 1775, 2075, 3350, 3550, 4150, 4757, 5561, 5893, 6700, 7100, 8300, 9514, 11122, 11786, 19028, 22244, 23572, 23785, 27805, 29465, 47570, 55610, 58930, 95140, 111220, 117860, 118925, 139025, 147325, 237850, 278050, 294650, 394831, 475700, 556100, 589300, 789662, 1579324, 1974155, 3948310, 7896620, 9870775, 19741550, 39483100]

約数ペア:

[(1, 39483100), (2, 19741550), (4, 9870775), (5, 7896620), (10, 3948310), (20, 1974155), (25, 1579324), (50, 789662), (67, 589300), (71, 556100), (83, 475700), (100, 394831), (134, 294650), (142, 278050), (166, 237850), (268, 147325), (284, 139025), (332, 118925), (335, 117860), (355, 111220), (415, 95140), (670, 58930), (710, 55610), (830, 47570), (1340, 29465), (1420, 27805), (1660, 23785), (1675, 23572), (1775, 22244), (2075, 19028), (3350, 11786), (3550, 11122), (4150, 9514), (4757, 8300), (5561, 7100), (5893, 6700)]