38428260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2637

約数の個数: 96

約数和(自身を含む): 122021760

約数和(自身を除く): 83593500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2593, 2964, 3705, 4940, 5186, 7410, 7779, 10372, 12965, 14820, 15558, 25930, 31116, 33709, 38895, 49267, 51860, 67418, 77790, 98534, 101127, 134836, 147801, 155580, 168545, 197068, 202254, 246335, 295602, 337090, 404508, 492670, 505635, 591204, 640471, 674180, 739005, 985340, 1011270, 1280942, 1478010, 1921413, 2022540, 2561884, 2956020, 3202355, 3842826, 6404710, 7685652, 9607065, 12809420, 19214130, 38428260]

約数ペア:

[(1, 38428260), (2, 19214130), (3, 12809420), (4, 9607065), (5, 7685652), (6, 6404710), (10, 3842826), (12, 3202355), (13, 2956020), (15, 2561884), (19, 2022540), (20, 1921413), (26, 1478010), (30, 1280942), (38, 1011270), (39, 985340), (52, 739005), (57, 674180), (60, 640471), (65, 591204), (76, 505635), (78, 492670), (95, 404508), (114, 337090), (130, 295602), (156, 246335), (190, 202254), (195, 197068), (228, 168545), (247, 155580), (260, 147801), (285, 134836), (380, 101127), (390, 98534), (494, 77790), (570, 67418), (741, 51860), (780, 49267), (988, 38895), (1140, 33709), (1235, 31116), (1482, 25930), (2470, 15558), (2593, 14820), (2964, 12965), (3705, 10372), (4940, 7779), (5186, 7410)]