2006119180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6883}}^1$

素因数の和:6983

約数の個数: 96

約数和(自身を含む): 4857350400

約数和(自身を除く): 2851231220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 59, 65, 76, 95, 118, 130, 190, 236, 247, 260, 295, 380, 494, 590, 767, 988, 1121, 1180, 1235, 1534, 2242, 2470, 3068, 3835, 4484, 4940, 5605, 6883, 7670, 11210, 13766, 14573, 15340, 22420, 27532, 29146, 34415, 58292, 68830, 72865, 89479, 130777, 137660, 145730, 178958, 261554, 291460, 357916, 406097, 447395, 523108, 653885, 812194, 894790, 1307770, 1624388, 1700101, 1789580, 2030485, 2615540, 3400202, 4060970, 5279261, 6800404, 7715843, 8121940, 8500505, 10558522, 15431686, 17001010, 21117044, 26396305, 30863372, 34002020, 38579215, 52792610, 77158430, 100305959, 105585220, 154316860, 200611918, 401223836, 501529795, 1003059590, 2006119180]

約数ペア:

[(1, 2006119180), (2, 1003059590), (4, 501529795), (5, 401223836), (10, 200611918), (13, 154316860), (19, 105585220), (20, 100305959), (26, 77158430), (38, 52792610), (52, 38579215), (59, 34002020), (65, 30863372), (76, 26396305), (95, 21117044), (118, 17001010), (130, 15431686), (190, 10558522), (236, 8500505), (247, 8121940), (260, 7715843), (295, 6800404), (380, 5279261), (494, 4060970), (590, 3400202), (767, 2615540), (988, 2030485), (1121, 1789580), (1180, 1700101), (1235, 1624388), (1534, 1307770), (2242, 894790), (2470, 812194), (3068, 653885), (3835, 523108), (4484, 447395), (4940, 406097), (5605, 357916), (6883, 291460), (7670, 261554), (11210, 178958), (13766, 145730), (14573, 137660), (15340, 130777), (22420, 89479), (27532, 72865), (29146, 68830), (34415, 58292)]