960393980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22943}}^1$

素因数の和:22995

約数の個数: 96

約数和(自身を含む): 2590285824

約数和(自身を除く): 1629891844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 8372, 10465, 20930, 22943, 41860, 45886, 91772, 114715, 160601, 229430, 298259, 321202, 458860, 527689, 596518, 642404, 803005, 1055378, 1193036, 1491295, 1606010, 2087813, 2110756, 2638445, 2982590, 3212020, 3693823, 4175626, 5276890, 5965180, 6859957, 7387646, 8351252, 10439065, 10553780, 13719914, 14775292, 18469115, 20878130, 27439828, 34299785, 36938230, 41756260, 48019699, 68599570, 73876460, 96039398, 137199140, 192078796, 240098495, 480196990, 960393980]

約数ペア:

[(1, 960393980), (2, 480196990), (4, 240098495), (5, 192078796), (7, 137199140), (10, 96039398), (13, 73876460), (14, 68599570), (20, 48019699), (23, 41756260), (26, 36938230), (28, 34299785), (35, 27439828), (46, 20878130), (52, 18469115), (65, 14775292), (70, 13719914), (91, 10553780), (92, 10439065), (115, 8351252), (130, 7387646), (140, 6859957), (161, 5965180), (182, 5276890), (230, 4175626), (260, 3693823), (299, 3212020), (322, 2982590), (364, 2638445), (455, 2110756), (460, 2087813), (598, 1606010), (644, 1491295), (805, 1193036), (910, 1055378), (1196, 803005), (1495, 642404), (1610, 596518), (1820, 527689), (2093, 458860), (2990, 321202), (3220, 298259), (4186, 229430), (5980, 160601), (8372, 114715), (10465, 91772), (20930, 45886), (22943, 41860)]