2014567240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10091}}^1$

素因数の和:10163

約数の個数: 128

約数和(自身を含む): 5580472320

約数和(自身を除く): 3565905080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 434, 460, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 2170, 2852, 3220, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 10091, 14260, 19964, 20182, 24955, 28520, 39928, 40364, 49910, 50455, 70637, 80728, 99820, 100910, 141274, 199640, 201820, 232093, 282548, 312821, 353185, 403640, 464186, 565096, 625642, 706370, 928372, 1160465, 1251284, 1412740, 1564105, 1624651, 1856744, 2189747, 2320930, 2502568, 2825480, 3128210, 3249302, 4379494, 4641860, 6256420, 6498604, 7194883, 8123255, 8758988, 9283720, 10948735, 12512840, 12997208, 14389766, 16246510, 17517976, 21897470, 28779532, 32493020, 35974415, 43794940, 50364181, 57559064, 64986040, 71948830, 87589880, 100728362, 143897660, 201456724, 251820905, 287795320, 402913448, 503641810, 1007283620, 2014567240]

約数ペア:

[(1, 2014567240), (2, 1007283620), (4, 503641810), (5, 402913448), (7, 287795320), (8, 251820905), (10, 201456724), (14, 143897660), (20, 100728362), (23, 87589880), (28, 71948830), (31, 64986040), (35, 57559064), (40, 50364181), (46, 43794940), (56, 35974415), (62, 32493020), (70, 28779532), (92, 21897470), (115, 17517976), (124, 16246510), (140, 14389766), (155, 12997208), (161, 12512840), (184, 10948735), (217, 9283720), (230, 8758988), (248, 8123255), (280, 7194883), (310, 6498604), (322, 6256420), (434, 4641860), (460, 4379494), (620, 3249302), (644, 3128210), (713, 2825480), (805, 2502568), (868, 2320930), (920, 2189747), (1085, 1856744), (1240, 1624651), (1288, 1564105), (1426, 1412740), (1610, 1251284), (1736, 1160465), (2170, 928372), (2852, 706370), (3220, 625642), (3565, 565096), (4340, 464186), (4991, 403640), (5704, 353185), (6440, 312821), (7130, 282548), (8680, 232093), (9982, 201820), (10091, 199640), (14260, 141274), (19964, 100910), (20182, 99820), (24955, 80728), (28520, 70637), (39928, 50455), (40364, 49910)]