3952805890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1\times {\mathrm{811}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 7913687040

約数和(自身を除く): 3960881150

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 751, 811, 1298, 1502, 1622, 3245, 3755, 4055, 6490, 7510, 8110, 8261, 8921, 16522, 17842, 41305, 44309, 44605, 47849, 82610, 88618, 89210, 95698, 221545, 239245, 443090, 478490, 487399, 526339, 609061, 974798, 1052678, 1218122, 2436995, 2631695, 3045305, 4873990, 5263390, 6090610, 6699671, 13399342, 33498355, 35934599, 66996710, 71869198, 179672995, 359345990, 395280589, 790561178, 1976402945, 3952805890]

約数ペア:

[(1, 3952805890), (2, 1976402945), (5, 790561178), (10, 395280589), (11, 359345990), (22, 179672995), (55, 71869198), (59, 66996710), (110, 35934599), (118, 33498355), (295, 13399342), (590, 6699671), (649, 6090610), (751, 5263390), (811, 4873990), (1298, 3045305), (1502, 2631695), (1622, 2436995), (3245, 1218122), (3755, 1052678), (4055, 974798), (6490, 609061), (7510, 526339), (8110, 487399), (8261, 478490), (8921, 443090), (16522, 239245), (17842, 221545), (41305, 95698), (44309, 89210), (44605, 88618), (47849, 82610)]