3142051201880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1\times {\mathrm{225373}}^1$

素因数の和:230364

約数の個数: 64

約数和(自身を含む): 7170679483200

約数和(自身を除く): 4028628281320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4909, 9818, 19636, 24545, 39272, 49090, 98180, 196360, 225373, 348539, 450746, 697078, 901492, 1126865, 1394156, 1742695, 1802984, 2253730, 2788312, 3485390, 4507460, 6970780, 9014920, 13941560, 16001483, 32002966, 64005932, 80007415, 128011864, 160014830, 320029660, 640059320, 1106356057, 2212712114, 4425424228, 5531780285, 8850848456, 11063560570, 22127121140, 44254242280, 78551280047, 157102560094, 314205120188, 392756400235, 628410240376, 785512800470, 1571025600940, 3142051201880]

約数ペア:

[(1, 3142051201880), (2, 1571025600940), (4, 785512800470), (5, 628410240376), (8, 392756400235), (10, 314205120188), (20, 157102560094), (40, 78551280047), (71, 44254242280), (142, 22127121140), (284, 11063560570), (355, 8850848456), (568, 5531780285), (710, 4425424228), (1420, 2212712114), (2840, 1106356057), (4909, 640059320), (9818, 320029660), (19636, 160014830), (24545, 128011864), (39272, 80007415), (49090, 64005932), (98180, 32002966), (196360, 16001483), (225373, 13941560), (348539, 9014920), (450746, 6970780), (697078, 4507460), (901492, 3485390), (1126865, 2788312), (1394156, 2253730), (1742695, 1802984)]