98821660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 252887040

約数和(自身を除く): 154065380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 97, 133, 140, 190, 194, 266, 380, 383, 388, 485, 532, 665, 679, 766, 970, 1330, 1358, 1532, 1843, 1915, 1940, 2660, 2681, 2716, 3395, 3686, 3830, 5362, 6790, 7277, 7372, 7660, 9215, 10724, 12901, 13405, 13580, 14554, 18430, 25802, 26810, 29108, 36385, 36860, 37151, 50939, 51604, 53620, 64505, 72770, 74302, 101878, 129010, 145540, 148604, 185755, 203756, 254695, 258020, 260057, 371510, 509390, 520114, 705869, 743020, 1018780, 1040228, 1300285, 1411738, 2600570, 2823476, 3529345, 4941083, 5201140, 7058690, 9882166, 14117380, 19764332, 24705415, 49410830, 98821660]

約数ペア:

[(1, 98821660), (2, 49410830), (4, 24705415), (5, 19764332), (7, 14117380), (10, 9882166), (14, 7058690), (19, 5201140), (20, 4941083), (28, 3529345), (35, 2823476), (38, 2600570), (70, 1411738), (76, 1300285), (95, 1040228), (97, 1018780), (133, 743020), (140, 705869), (190, 520114), (194, 509390), (266, 371510), (380, 260057), (383, 258020), (388, 254695), (485, 203756), (532, 185755), (665, 148604), (679, 145540), (766, 129010), (970, 101878), (1330, 74302), (1358, 72770), (1532, 64505), (1843, 53620), (1915, 51604), (1940, 50939), (2660, 37151), (2681, 36860), (2716, 36385), (3395, 29108), (3686, 26810), (3830, 25802), (5362, 18430), (6790, 14554), (7277, 13580), (7372, 13405), (7660, 12901), (9215, 10724)]