295526140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 774918144

約数和(自身を除く): 479392004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 455, 497, 710, 910, 923, 994, 1420, 1820, 1846, 1988, 2287, 2485, 3692, 4574, 4615, 4970, 6461, 9148, 9230, 9940, 11435, 12922, 16009, 18460, 22870, 25844, 29731, 32018, 32305, 45740, 59462, 64036, 64610, 80045, 118924, 129220, 148655, 160090, 162377, 208117, 297310, 320180, 324754, 416234, 594620, 649508, 811885, 832468, 1040585, 1136639, 1623770, 2081170, 2110901, 2273278, 3247540, 4162340, 4221802, 4546556, 5683195, 8443604, 10554505, 11366390, 14776307, 21109010, 22732780, 29552614, 42218020, 59105228, 73881535, 147763070, 295526140]

約数ペア:

[(1, 295526140), (2, 147763070), (4, 73881535), (5, 59105228), (7, 42218020), (10, 29552614), (13, 22732780), (14, 21109010), (20, 14776307), (26, 11366390), (28, 10554505), (35, 8443604), (52, 5683195), (65, 4546556), (70, 4221802), (71, 4162340), (91, 3247540), (130, 2273278), (140, 2110901), (142, 2081170), (182, 1623770), (260, 1136639), (284, 1040585), (355, 832468), (364, 811885), (455, 649508), (497, 594620), (710, 416234), (910, 324754), (923, 320180), (994, 297310), (1420, 208117), (1820, 162377), (1846, 160090), (1988, 148655), (2287, 129220), (2485, 118924), (3692, 80045), (4574, 64610), (4615, 64036), (4970, 59462), (6461, 45740), (9148, 32305), (9230, 32018), (9940, 29731), (11435, 25844), (12922, 22870), (16009, 18460)]