40561300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 97228152

約数和(自身を除く): 56666852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 761, 820, 1025, 1066, 1300, 1522, 2050, 2132, 2665, 3044, 3805, 4100, 5330, 7610, 9893, 10660, 13325, 15220, 19025, 19786, 26650, 31201, 38050, 39572, 49465, 53300, 62402, 76100, 98930, 124804, 156005, 197860, 247325, 312010, 405613, 494650, 624020, 780025, 811226, 989300, 1560050, 1622452, 2028065, 3120100, 4056130, 8112260, 10140325, 20280650, 40561300]

約数ペア:

[(1, 40561300), (2, 20280650), (4, 10140325), (5, 8112260), (10, 4056130), (13, 3120100), (20, 2028065), (25, 1622452), (26, 1560050), (41, 989300), (50, 811226), (52, 780025), (65, 624020), (82, 494650), (100, 405613), (130, 312010), (164, 247325), (205, 197860), (260, 156005), (325, 124804), (410, 98930), (533, 76100), (650, 62402), (761, 53300), (820, 49465), (1025, 39572), (1066, 38050), (1300, 31201), (1522, 26650), (2050, 19786), (2132, 19025), (2665, 15220), (3044, 13325), (3805, 10660), (4100, 9893), (5330, 7610)]