16395514580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{14771}}^1$

素因数の和:14949

約数の個数: 96

約数和(自身を含む): 38118850560

約数和(自身を除く): 21723335980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 127, 190, 230, 254, 380, 437, 460, 508, 635, 874, 1270, 1748, 2185, 2413, 2540, 2921, 4370, 4826, 5842, 8740, 9652, 11684, 12065, 14605, 14771, 24130, 29210, 29542, 48260, 55499, 58420, 59084, 73855, 110998, 147710, 221996, 277495, 280649, 295420, 339733, 554990, 561298, 679466, 1109980, 1122596, 1358932, 1403245, 1698665, 1875917, 2806490, 3397330, 3751834, 5612980, 6454927, 6794660, 7503668, 9379585, 12909854, 18759170, 25819708, 32274635, 35642423, 37518340, 43146091, 64549270, 71284846, 86292182, 129098540, 142569692, 172584364, 178212115, 215730455, 356424230, 431460910, 712848460, 819775729, 862921820, 1639551458, 3279102916, 4098878645, 8197757290, 16395514580]

約数ペア:

[(1, 16395514580), (2, 8197757290), (4, 4098878645), (5, 3279102916), (10, 1639551458), (19, 862921820), (20, 819775729), (23, 712848460), (38, 431460910), (46, 356424230), (76, 215730455), (92, 178212115), (95, 172584364), (115, 142569692), (127, 129098540), (190, 86292182), (230, 71284846), (254, 64549270), (380, 43146091), (437, 37518340), (460, 35642423), (508, 32274635), (635, 25819708), (874, 18759170), (1270, 12909854), (1748, 9379585), (2185, 7503668), (2413, 6794660), (2540, 6454927), (2921, 5612980), (4370, 3751834), (4826, 3397330), (5842, 2806490), (8740, 1875917), (9652, 1698665), (11684, 1403245), (12065, 1358932), (14605, 1122596), (14771, 1109980), (24130, 679466), (29210, 561298), (29542, 554990), (48260, 339733), (55499, 295420), (58420, 280649), (59084, 277495), (73855, 221996), (110998, 147710)]