1609749040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1733}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 3970915488

約数和(自身を除く): 2361166448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 683, 1360, 1366, 1733, 2732, 3415, 3466, 5464, 6830, 6932, 8665, 10928, 11611, 13660, 13864, 17330, 23222, 27320, 27728, 29461, 34660, 46444, 54640, 58055, 58922, 69320, 92888, 116110, 117844, 138640, 147305, 185776, 232220, 235688, 294610, 464440, 471376, 589220, 928880, 1178440, 1183639, 2356880, 2367278, 4734556, 5918195, 9469112, 11836390, 18938224, 20121863, 23672780, 40243726, 47345560, 80487452, 94691120, 100609315, 160974904, 201218630, 321949808, 402437260, 804874520, 1609749040]

約数ペア:

[(1, 1609749040), (2, 804874520), (4, 402437260), (5, 321949808), (8, 201218630), (10, 160974904), (16, 100609315), (17, 94691120), (20, 80487452), (34, 47345560), (40, 40243726), (68, 23672780), (80, 20121863), (85, 18938224), (136, 11836390), (170, 9469112), (272, 5918195), (340, 4734556), (680, 2367278), (683, 2356880), (1360, 1183639), (1366, 1178440), (1733, 928880), (2732, 589220), (3415, 471376), (3466, 464440), (5464, 294610), (6830, 235688), (6932, 232220), (8665, 185776), (10928, 147305), (11611, 138640), (13660, 117844), (13864, 116110), (17330, 92888), (23222, 69320), (27320, 58922), (27728, 58055), (29461, 54640), (34660, 46444)]