13906865360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{243809}}^1$

素因数の和:243876

約数の個数: 80

約数和(自身を含む): 34827770880

約数和(自身を除く): 20920905520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 28520, 57040, 243809, 487618, 975236, 1219045, 1950472, 2438090, 3900944, 4876180, 5607607, 7558079, 9752360, 11215214, 15116158, 19504720, 22430428, 28038035, 30232316, 37790395, 44860856, 56076070, 60464632, 75580790, 89721712, 112152140, 120929264, 151161580, 173835817, 224304280, 302323160, 347671634, 448608560, 604646320, 695343268, 869179085, 1390686536, 1738358170, 2781373072, 3476716340, 6953432680, 13906865360]

約数ペア:

[(1, 13906865360), (2, 6953432680), (4, 3476716340), (5, 2781373072), (8, 1738358170), (10, 1390686536), (16, 869179085), (20, 695343268), (23, 604646320), (31, 448608560), (40, 347671634), (46, 302323160), (62, 224304280), (80, 173835817), (92, 151161580), (115, 120929264), (124, 112152140), (155, 89721712), (184, 75580790), (230, 60464632), (248, 56076070), (310, 44860856), (368, 37790395), (460, 30232316), (496, 28038035), (620, 22430428), (713, 19504720), (920, 15116158), (1240, 11215214), (1426, 9752360), (1840, 7558079), (2480, 5607607), (2852, 4876180), (3565, 3900944), (5704, 2438090), (7130, 1950472), (11408, 1219045), (14260, 975236), (28520, 487618), (57040, 243809)]