38767190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 53162410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 121, 154, 161, 199, 230, 242, 253, 322, 385, 398, 506, 605, 770, 805, 847, 995, 1210, 1265, 1393, 1610, 1694, 1771, 1990, 2189, 2530, 2783, 2786, 3542, 4235, 4378, 4577, 5566, 6965, 8470, 8855, 9154, 10945, 13915, 13930, 15323, 17710, 19481, 21890, 22885, 24079, 27830, 30646, 32039, 38962, 45770, 48158, 50347, 64078, 76615, 97405, 100694, 120395, 153230, 160195, 168553, 194810, 240790, 251735, 320390, 337106, 352429, 503470, 553817, 704858, 842765, 1107634, 1685530, 1762145, 2769085, 3524290, 3876719, 5538170, 7753438, 19383595, 38767190]

約数ペア:

[(1, 38767190), (2, 19383595), (5, 7753438), (7, 5538170), (10, 3876719), (11, 3524290), (14, 2769085), (22, 1762145), (23, 1685530), (35, 1107634), (46, 842765), (55, 704858), (70, 553817), (77, 503470), (110, 352429), (115, 337106), (121, 320390), (154, 251735), (161, 240790), (199, 194810), (230, 168553), (242, 160195), (253, 153230), (322, 120395), (385, 100694), (398, 97405), (506, 76615), (605, 64078), (770, 50347), (805, 48158), (847, 45770), (995, 38962), (1210, 32039), (1265, 30646), (1393, 27830), (1610, 24079), (1694, 22885), (1771, 21890), (1990, 19481), (2189, 17710), (2530, 15323), (2783, 13930), (2786, 13915), (3542, 10945), (4235, 9154), (4378, 8855), (4577, 8470), (5566, 6965)]