1952787650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 4169304576

約数和(自身を除く): 2216516926

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 53, 55, 62, 106, 110, 155, 265, 275, 310, 341, 530, 550, 583, 682, 775, 1166, 1325, 1550, 1643, 1705, 2161, 2650, 2915, 3286, 3410, 4322, 5830, 8215, 8525, 10805, 14575, 16430, 17050, 18073, 21610, 23771, 29150, 36146, 41075, 47542, 54025, 66991, 82150, 90365, 108050, 114533, 118855, 133982, 180730, 229066, 237710, 334955, 451825, 572665, 594275, 669910, 736901, 903650, 1145330, 1188550, 1259863, 1473802, 1674775, 2519726, 2863325, 3349550, 3550523, 3684505, 5726650, 6299315, 7101046, 7369010, 12598630, 17752615, 18422525, 31496575, 35505230, 36845050, 39055753, 62993150, 78111506, 88763075, 177526150, 195278765, 390557530, 976393825, 1952787650]

約数ペア:

[(1, 1952787650), (2, 976393825), (5, 390557530), (10, 195278765), (11, 177526150), (22, 88763075), (25, 78111506), (31, 62993150), (50, 39055753), (53, 36845050), (55, 35505230), (62, 31496575), (106, 18422525), (110, 17752615), (155, 12598630), (265, 7369010), (275, 7101046), (310, 6299315), (341, 5726650), (530, 3684505), (550, 3550523), (583, 3349550), (682, 2863325), (775, 2519726), (1166, 1674775), (1325, 1473802), (1550, 1259863), (1643, 1188550), (1705, 1145330), (2161, 903650), (2650, 736901), (2915, 669910), (3286, 594275), (3410, 572665), (4322, 451825), (5830, 334955), (8215, 237710), (8525, 229066), (10805, 180730), (14575, 133982), (16430, 118855), (17050, 114533), (18073, 108050), (21610, 90365), (23771, 82150), (29150, 66991), (36146, 54025), (41075, 47542)]