1542709300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19753}}^1$

素因数の和:19849

約数の個数: 72

約数和(自身を含む): 3703637952

約数和(自身を除く): 2160928652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 1100, 1420, 1562, 1775, 3124, 3550, 3905, 7100, 7810, 15620, 19525, 19753, 39050, 39506, 78100, 79012, 98765, 197530, 217283, 395060, 434566, 493825, 869132, 987650, 1086415, 1402463, 1975300, 2172830, 2804926, 4345660, 5432075, 5609852, 7012315, 10864150, 14024630, 15427093, 21728300, 28049260, 30854186, 35061575, 61708372, 70123150, 77135465, 140246300, 154270930, 308541860, 385677325, 771354650, 1542709300]

約数ペア:

[(1, 1542709300), (2, 771354650), (4, 385677325), (5, 308541860), (10, 154270930), (11, 140246300), (20, 77135465), (22, 70123150), (25, 61708372), (44, 35061575), (50, 30854186), (55, 28049260), (71, 21728300), (100, 15427093), (110, 14024630), (142, 10864150), (220, 7012315), (275, 5609852), (284, 5432075), (355, 4345660), (550, 2804926), (710, 2172830), (781, 1975300), (1100, 1402463), (1420, 1086415), (1562, 987650), (1775, 869132), (3124, 493825), (3550, 434566), (3905, 395060), (7100, 217283), (7810, 197530), (15620, 98765), (19525, 79012), (19753, 78100), (39050, 39506)]