3923349620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{6659}}^1$

素因数の和:7088

約数の個数: 48

約数和(自身を含む): 8358033600

約数和(自身を除く): 4434683980

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 331, 356, 445, 662, 890, 1324, 1655, 1780, 3310, 6620, 6659, 13318, 26636, 29459, 33295, 58918, 66590, 117836, 133180, 147295, 294590, 589180, 592651, 1185302, 2204129, 2370604, 2963255, 4408258, 5926510, 8816516, 11020645, 11853020, 22041290, 44082580, 196167481, 392334962, 784669924, 980837405, 1961674810, 3923349620]

約数ペア:

[(1, 3923349620), (2, 1961674810), (4, 980837405), (5, 784669924), (10, 392334962), (20, 196167481), (89, 44082580), (178, 22041290), (331, 11853020), (356, 11020645), (445, 8816516), (662, 5926510), (890, 4408258), (1324, 2963255), (1655, 2370604), (1780, 2204129), (3310, 1185302), (6620, 592651), (6659, 589180), (13318, 294590), (26636, 147295), (29459, 133180), (33295, 117836), (58918, 66590)]