1330397750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 2726298432

約数和(自身を除く): 1395900682

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 373, 550, 746, 1297, 1375, 1865, 2594, 2750, 3730, 4103, 6485, 8206, 9325, 12970, 14267, 18650, 20515, 28534, 32425, 41030, 46625, 64850, 71335, 93250, 102575, 142670, 162125, 205150, 324250, 356675, 483781, 512875, 713350, 967562, 1025750, 1783375, 2418905, 3566750, 4837810, 5321591, 10643182, 12094525, 24189050, 26607955, 53215910, 60472625, 120945250, 133039775, 266079550, 665198875, 1330397750]

約数ペア:

[(1, 1330397750), (2, 665198875), (5, 266079550), (10, 133039775), (11, 120945250), (22, 60472625), (25, 53215910), (50, 26607955), (55, 24189050), (110, 12094525), (125, 10643182), (250, 5321591), (275, 4837810), (373, 3566750), (550, 2418905), (746, 1783375), (1297, 1025750), (1375, 967562), (1865, 713350), (2594, 512875), (2750, 483781), (3730, 356675), (4103, 324250), (6485, 205150), (8206, 162125), (9325, 142670), (12970, 102575), (14267, 93250), (18650, 71335), (20515, 64850), (28534, 46625), (32425, 41030)]