5200865060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 11666350080

約数和(自身を除く): 6465485020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 191, 262, 380, 382, 524, 547, 655, 764, 955, 1094, 1310, 1910, 2188, 2489, 2620, 2735, 3629, 3820, 4978, 5470, 7258, 9956, 10393, 10940, 12445, 14516, 18145, 20786, 24890, 25021, 36290, 41572, 49780, 50042, 51965, 71657, 72580, 100084, 103930, 104477, 125105, 143314, 207860, 208954, 250210, 286628, 358285, 417908, 475399, 500420, 522385, 716570, 950798, 1044770, 1361483, 1433140, 1901596, 1985063, 2089540, 2376995, 2722966, 3970126, 4753990, 5445932, 6807415, 7940252, 9507980, 9925315, 13614830, 13686487, 19850630, 27229660, 27372974, 39701260, 54745948, 68432435, 136864870, 260043253, 273729740, 520086506, 1040173012, 1300216265, 2600432530, 5200865060]

約数ペア:

[(1, 5200865060), (2, 2600432530), (4, 1300216265), (5, 1040173012), (10, 520086506), (19, 273729740), (20, 260043253), (38, 136864870), (76, 68432435), (95, 54745948), (131, 39701260), (190, 27372974), (191, 27229660), (262, 19850630), (380, 13686487), (382, 13614830), (524, 9925315), (547, 9507980), (655, 7940252), (764, 6807415), (955, 5445932), (1094, 4753990), (1310, 3970126), (1910, 2722966), (2188, 2376995), (2489, 2089540), (2620, 1985063), (2735, 1901596), (3629, 1433140), (3820, 1361483), (4978, 1044770), (5470, 950798), (7258, 716570), (9956, 522385), (10393, 500420), (10940, 475399), (12445, 417908), (14516, 358285), (18145, 286628), (20786, 250210), (24890, 208954), (25021, 207860), (36290, 143314), (41572, 125105), (49780, 104477), (50042, 103930), (51965, 100084), (71657, 72580)]