1806634351600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3929}}^1\times {\mathrm{88427}}^1$

素因数の和:92387

約数の個数: 120

約数和(自身を含む): 4675561526160

約数和(自身を除く): 2868927174560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 3929, 5200, 7858, 15716, 19645, 31432, 39290, 51077, 62864, 78580, 88427, 98225, 102154, 157160, 176854, 196450, 204308, 255385, 314320, 353708, 392900, 408616, 442135, 510770, 707416, 785800, 817232, 884270, 1021540, 1149551, 1276925, 1414832, 1571600, 1768540, 2043080, 2210675, 2299102, 2553850, 3537080, 4086160, 4421350, 4598204, 5107700, 5747755, 7074160, 8842700, 9196408, 10215400, 11495510, 17685400, 18392816, 20430800, 22991020, 28738775, 35370800, 45982040, 57477550, 91964080, 114955100, 229910200, 347429683, 459820400, 694859366, 1389718732, 1737148415, 2779437464, 3474296830, 4516585879, 5558874928, 6948593660, 8685742075, 9033171758, 13897187320, 17371484150, 18066343516, 22582929395, 27794374640, 34742968300, 36132687032, 45165858790, 69485936600, 72265374064, 90331717580, 112914646975, 138971873200, 180663435160, 225829293950, 361326870320, 451658587900, 903317175800, 1806634351600]

約数ペア:

[(1, 1806634351600), (2, 903317175800), (4, 451658587900), (5, 361326870320), (8, 225829293950), (10, 180663435160), (13, 138971873200), (16, 112914646975), (20, 90331717580), (25, 72265374064), (26, 69485936600), (40, 45165858790), (50, 36132687032), (52, 34742968300), (65, 27794374640), (80, 22582929395), (100, 18066343516), (104, 17371484150), (130, 13897187320), (200, 9033171758), (208, 8685742075), (260, 6948593660), (325, 5558874928), (400, 4516585879), (520, 3474296830), (650, 2779437464), (1040, 1737148415), (1300, 1389718732), (2600, 694859366), (3929, 459820400), (5200, 347429683), (7858, 229910200), (15716, 114955100), (19645, 91964080), (31432, 57477550), (39290, 45982040), (51077, 35370800), (62864, 28738775), (78580, 22991020), (88427, 20430800), (98225, 18392816), (102154, 17685400), (157160, 11495510), (176854, 10215400), (196450, 9196408), (204308, 8842700), (255385, 7074160), (314320, 5747755), (353708, 5107700), (392900, 4598204), (408616, 4421350), (442135, 4086160), (510770, 3537080), (707416, 2553850), (785800, 2299102), (817232, 2210675), (884270, 2043080), (1021540, 1768540), (1149551, 1571600), (1276925, 1414832)]