25063740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10711}}^1$

素因数の和:10739

約数の個数: 72

約数和(自身を含む): 81882528

約数和(自身を除く): 56818788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10711, 21422, 32133, 42844, 53555, 64266, 96399, 107110, 128532, 139243, 160665, 192798, 214220, 278486, 321330, 385596, 417729, 481995, 556972, 642660, 696215, 835458, 963990, 1253187, 1392430, 1670916, 1927980, 2088645, 2506374, 2784860, 4177290, 5012748, 6265935, 8354580, 12531870, 25063740]

約数ペア:

[(1, 25063740), (2, 12531870), (3, 8354580), (4, 6265935), (5, 5012748), (6, 4177290), (9, 2784860), (10, 2506374), (12, 2088645), (13, 1927980), (15, 1670916), (18, 1392430), (20, 1253187), (26, 963990), (30, 835458), (36, 696215), (39, 642660), (45, 556972), (52, 481995), (60, 417729), (65, 385596), (78, 321330), (90, 278486), (117, 214220), (130, 192798), (156, 160665), (180, 139243), (195, 128532), (234, 107110), (260, 96399), (390, 64266), (468, 53555), (585, 42844), (780, 32133), (1170, 21422), (2340, 10711)]