5349677440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269641}}^1$

素因数の和:269691

約数の個数: 64

約数和(自身を含む): 13201672320

約数和(自身を除く): 7851994880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 269641, 539282, 1078564, 1348205, 2157128, 2696410, 4314256, 5392820, 8358871, 8628512, 10785640, 16717742, 17257024, 21571280, 33435484, 34514048, 41794355, 43142560, 66870968, 83588710, 86285120, 133741936, 167177420, 172570240, 267483872, 334354840, 534967744, 668709680, 1069935488, 1337419360, 2674838720, 5349677440]

約数ペア:

[(1, 5349677440), (2, 2674838720), (4, 1337419360), (5, 1069935488), (8, 668709680), (10, 534967744), (16, 334354840), (20, 267483872), (31, 172570240), (32, 167177420), (40, 133741936), (62, 86285120), (64, 83588710), (80, 66870968), (124, 43142560), (128, 41794355), (155, 34514048), (160, 33435484), (248, 21571280), (310, 17257024), (320, 16717742), (496, 10785640), (620, 8628512), (640, 8358871), (992, 5392820), (1240, 4314256), (1984, 2696410), (2480, 2157128), (3968, 1348205), (4960, 1078564), (9920, 539282), (19840, 269641)]