2016018370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 3897538560

約数和(自身を除く): 1881520190

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 191, 365, 382, 730, 761, 955, 1387, 1522, 1910, 2774, 3629, 3805, 6935, 7258, 7610, 13870, 13943, 14459, 18145, 27886, 28918, 36290, 55553, 69715, 72295, 111106, 139430, 144590, 145351, 264917, 277765, 290702, 529834, 555530, 726755, 1055507, 1324585, 1453510, 2111014, 2649170, 2761669, 5277535, 5523338, 10555070, 10610623, 13808345, 21221246, 27616690, 53053115, 106106230, 201601837, 403203674, 1008009185, 2016018370]

約数ペア:

[(1, 2016018370), (2, 1008009185), (5, 403203674), (10, 201601837), (19, 106106230), (38, 53053115), (73, 27616690), (95, 21221246), (146, 13808345), (190, 10610623), (191, 10555070), (365, 5523338), (382, 5277535), (730, 2761669), (761, 2649170), (955, 2111014), (1387, 1453510), (1522, 1324585), (1910, 1055507), (2774, 726755), (3629, 555530), (3805, 529834), (6935, 290702), (7258, 277765), (7610, 264917), (13870, 145351), (13943, 144590), (14459, 139430), (18145, 111106), (27886, 72295), (28918, 69715), (36290, 55553)]