15672061460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{52807}}^1$

素因数の和:52917

約数の個数: 96

約数和(自身を含む): 38325934080

約数和(自身を除く): 22653872620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 71, 76, 95, 110, 142, 190, 209, 220, 284, 355, 380, 418, 710, 781, 836, 1045, 1349, 1420, 1562, 2090, 2698, 3124, 3905, 4180, 5396, 6745, 7810, 13490, 14839, 15620, 26980, 29678, 52807, 59356, 74195, 105614, 148390, 211228, 264035, 296780, 528070, 580877, 1003333, 1056140, 1161754, 2006666, 2323508, 2904385, 3749297, 4013332, 5016665, 5808770, 7498594, 10033330, 11036663, 11617540, 14997188, 18746485, 20066660, 22073326, 37492970, 41242267, 44146652, 55183315, 71236643, 74985940, 82484534, 110366630, 142473286, 164969068, 206211335, 220733260, 284946572, 356183215, 412422670, 712366430, 783603073, 824845340, 1424732860, 1567206146, 3134412292, 3918015365, 7836030730, 15672061460]

約数ペア:

[(1, 15672061460), (2, 7836030730), (4, 3918015365), (5, 3134412292), (10, 1567206146), (11, 1424732860), (19, 824845340), (20, 783603073), (22, 712366430), (38, 412422670), (44, 356183215), (55, 284946572), (71, 220733260), (76, 206211335), (95, 164969068), (110, 142473286), (142, 110366630), (190, 82484534), (209, 74985940), (220, 71236643), (284, 55183315), (355, 44146652), (380, 41242267), (418, 37492970), (710, 22073326), (781, 20066660), (836, 18746485), (1045, 14997188), (1349, 11617540), (1420, 11036663), (1562, 10033330), (2090, 7498594), (2698, 5808770), (3124, 5016665), (3905, 4013332), (4180, 3749297), (5396, 2904385), (6745, 2323508), (7810, 2006666), (13490, 1161754), (14839, 1056140), (15620, 1003333), (26980, 580877), (29678, 528070), (52807, 296780), (59356, 264035), (74195, 211228), (105614, 148390)]