1208717002760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1\times {\mathrm{583459}}^1$

素因数の和:584310

約数の個数: 64

約数和(自身を含む): 2763780004800

約数和(自身を除く): 1555063002040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 773, 1340, 1546, 2680, 3092, 3865, 6184, 7730, 15460, 30920, 51791, 103582, 207164, 258955, 414328, 517910, 583459, 1035820, 1166918, 2071640, 2333836, 2917295, 4667672, 5834590, 11669180, 23338360, 39091753, 78183506, 156367012, 195458765, 312734024, 390917530, 451013807, 781835060, 902027614, 1563670120, 1804055228, 2255069035, 3608110456, 4510138070, 9020276140, 18040552280, 30217925069, 60435850138, 120871700276, 151089625345, 241743400552, 302179250690, 604358501380, 1208717002760]

約数ペア:

[(1, 1208717002760), (2, 604358501380), (4, 302179250690), (5, 241743400552), (8, 151089625345), (10, 120871700276), (20, 60435850138), (40, 30217925069), (67, 18040552280), (134, 9020276140), (268, 4510138070), (335, 3608110456), (536, 2255069035), (670, 1804055228), (773, 1563670120), (1340, 902027614), (1546, 781835060), (2680, 451013807), (3092, 390917530), (3865, 312734024), (6184, 195458765), (7730, 156367012), (15460, 78183506), (30920, 39091753), (51791, 23338360), (103582, 11669180), (207164, 5834590), (258955, 4667672), (414328, 2917295), (517910, 2333836), (583459, 2071640), (1035820, 1166918)]