4037226970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{22157}}^1$

素因数の和:22327

約数の個数: 64

約数和(自身を含む): 8806475520

約数和(自身を除く): 4769248550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1330, 1370, 1918, 2603, 4795, 5206, 9590, 13015, 18221, 22157, 26030, 36442, 44314, 91105, 110785, 155099, 182210, 221570, 310198, 420983, 775495, 841966, 1550990, 2104915, 2946881, 3035509, 4209830, 5893762, 6071018, 14734405, 15177545, 21248563, 29468810, 30355090, 42497126, 57674671, 106242815, 115349342, 212485630, 288373355, 403722697, 576746710, 807445394, 2018613485, 4037226970]

約数ペア:

[(1, 4037226970), (2, 2018613485), (5, 807445394), (7, 576746710), (10, 403722697), (14, 288373355), (19, 212485630), (35, 115349342), (38, 106242815), (70, 57674671), (95, 42497126), (133, 30355090), (137, 29468810), (190, 21248563), (266, 15177545), (274, 14734405), (665, 6071018), (685, 5893762), (959, 4209830), (1330, 3035509), (1370, 2946881), (1918, 2104915), (2603, 1550990), (4795, 841966), (5206, 775495), (9590, 420983), (13015, 310198), (18221, 221570), (22157, 182210), (26030, 155099), (36442, 110785), (44314, 91105)]