98072680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 237758400

約数和(自身を除く): 139685720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3001, 3268, 4085, 6002, 6536, 8170, 12004, 15005, 16340, 24008, 30010, 32680, 57019, 60020, 114038, 120040, 129043, 228076, 258086, 285095, 456152, 516172, 570190, 645215, 1032344, 1140380, 1290430, 2280760, 2451817, 2580860, 4903634, 5161720, 9807268, 12259085, 19614536, 24518170, 49036340, 98072680]

約数ペア:

[(1, 98072680), (2, 49036340), (4, 24518170), (5, 19614536), (8, 12259085), (10, 9807268), (19, 5161720), (20, 4903634), (38, 2580860), (40, 2451817), (43, 2280760), (76, 1290430), (86, 1140380), (95, 1032344), (152, 645215), (172, 570190), (190, 516172), (215, 456152), (344, 285095), (380, 258086), (430, 228076), (760, 129043), (817, 120040), (860, 114038), (1634, 60020), (1720, 57019), (3001, 32680), (3268, 30010), (4085, 24008), (6002, 16340), (6536, 15005), (8170, 12004)]