2040920340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{57751}}^1$

素因数の和:57813

約数の個数: 96

約数和(自身を含む): 6209495040

約数和(自身を除く): 4168574700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 57751, 115502, 173253, 231004, 288755, 346506, 577510, 693012, 866265, 1097269, 1155020, 1732530, 1790281, 2194538, 3291807, 3465060, 3580562, 4389076, 5370843, 5486345, 6583614, 7161124, 8951405, 10741686, 10972690, 13167228, 16459035, 17902810, 21483372, 21945380, 26854215, 32918070, 34015339, 35805620, 53708430, 65836140, 68030678, 102046017, 107416860, 136061356, 170076695, 204092034, 340153390, 408184068, 510230085, 680306780, 1020460170, 2040920340]

約数ペア:

[(1, 2040920340), (2, 1020460170), (3, 680306780), (4, 510230085), (5, 408184068), (6, 340153390), (10, 204092034), (12, 170076695), (15, 136061356), (19, 107416860), (20, 102046017), (30, 68030678), (31, 65836140), (38, 53708430), (57, 35805620), (60, 34015339), (62, 32918070), (76, 26854215), (93, 21945380), (95, 21483372), (114, 17902810), (124, 16459035), (155, 13167228), (186, 10972690), (190, 10741686), (228, 8951405), (285, 7161124), (310, 6583614), (372, 5486345), (380, 5370843), (465, 4389076), (570, 3580562), (589, 3465060), (620, 3291807), (930, 2194538), (1140, 1790281), (1178, 1732530), (1767, 1155020), (1860, 1097269), (2356, 866265), (2945, 693012), (3534, 577510), (5890, 346506), (7068, 288755), (8835, 231004), (11780, 173253), (17670, 115502), (35340, 57751)]