385156957250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{33889}}^1$

素因数の和:34201

約数の個数: 96

約数和(自身を含む): 783668293200

約数和(自身を除く): 398511335950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 269, 325, 338, 538, 650, 845, 1345, 1625, 1690, 2690, 3250, 3497, 4225, 6725, 6994, 8450, 13450, 17485, 21125, 33625, 33889, 34970, 42250, 45461, 67250, 67778, 87425, 90922, 169445, 174850, 227305, 338890, 437125, 440557, 454610, 847225, 874250, 881114, 1136525, 1694450, 2202785, 2273050, 4236125, 4405570, 5682625, 5727241, 8472250, 9116141, 11013925, 11365250, 11454482, 18232282, 22027850, 28636205, 45580705, 55069625, 57272410, 91161410, 110139250, 118509833, 143181025, 227903525, 237019666, 286362050, 455807050, 592549165, 715905125, 1139517625, 1185098330, 1431810250, 1540627829, 2279035250, 2962745825, 3081255658, 5925491650, 7703139145, 14813729125, 15406278290, 29627458250, 38515695725, 77031391450, 192578478625, 385156957250]

約数ペア:

[(1, 385156957250), (2, 192578478625), (5, 77031391450), (10, 38515695725), (13, 29627458250), (25, 15406278290), (26, 14813729125), (50, 7703139145), (65, 5925491650), (125, 3081255658), (130, 2962745825), (169, 2279035250), (250, 1540627829), (269, 1431810250), (325, 1185098330), (338, 1139517625), (538, 715905125), (650, 592549165), (845, 455807050), (1345, 286362050), (1625, 237019666), (1690, 227903525), (2690, 143181025), (3250, 118509833), (3497, 110139250), (4225, 91161410), (6725, 57272410), (6994, 55069625), (8450, 45580705), (13450, 28636205), (17485, 22027850), (21125, 18232282), (33625, 11454482), (33889, 11365250), (34970, 11013925), (42250, 9116141), (45461, 8472250), (67250, 5727241), (67778, 5682625), (87425, 4405570), (90922, 4236125), (169445, 2273050), (174850, 2202785), (227305, 1694450), (338890, 1136525), (437125, 881114), (440557, 874250), (454610, 847225)]