26348546120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:4083

約数の個数: 128

約数和(自身を含む): 65012220000

約数和(自身を除く): 38663673880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 149, 178, 260, 298, 356, 445, 520, 596, 712, 745, 890, 1157, 1192, 1490, 1780, 1937, 2314, 2980, 3560, 3821, 3874, 4628, 5785, 5960, 7642, 7748, 9256, 9685, 11570, 13261, 15284, 15496, 19105, 19370, 23140, 26522, 30568, 38210, 38740, 46280, 49673, 53044, 66305, 76420, 77480, 99346, 106088, 132610, 152840, 172393, 198692, 248365, 265220, 340069, 344786, 397384, 496730, 530440, 569329, 680138, 689572, 861965, 993460, 1138658, 1360276, 1379144, 1700345, 1723930, 1986920, 2277316, 2720552, 2846645, 3400690, 3447860, 4420897, 4554632, 5693290, 6801380, 6895720, 7401277, 8841794, 11386580, 13602760, 14802554, 17683588, 22104485, 22773160, 29605108, 35367176, 37006385, 44208970, 50670281, 59210216, 74012770, 88417940, 101340562, 148025540, 176835880, 202681124, 253351405, 296051080, 405362248, 506702810, 658713653, 1013405620, 1317427306, 2026811240, 2634854612, 3293568265, 5269709224, 6587136530, 13174273060, 26348546120]

約数ペア:

[(1, 26348546120), (2, 13174273060), (4, 6587136530), (5, 5269709224), (8, 3293568265), (10, 2634854612), (13, 2026811240), (20, 1317427306), (26, 1013405620), (40, 658713653), (52, 506702810), (65, 405362248), (89, 296051080), (104, 253351405), (130, 202681124), (149, 176835880), (178, 148025540), (260, 101340562), (298, 88417940), (356, 74012770), (445, 59210216), (520, 50670281), (596, 44208970), (712, 37006385), (745, 35367176), (890, 29605108), (1157, 22773160), (1192, 22104485), (1490, 17683588), (1780, 14802554), (1937, 13602760), (2314, 11386580), (2980, 8841794), (3560, 7401277), (3821, 6895720), (3874, 6801380), (4628, 5693290), (5785, 4554632), (5960, 4420897), (7642, 3447860), (7748, 3400690), (9256, 2846645), (9685, 2720552), (11570, 2277316), (13261, 1986920), (15284, 1723930), (15496, 1700345), (19105, 1379144), (19370, 1360276), (23140, 1138658), (26522, 993460), (30568, 861965), (38210, 689572), (38740, 680138), (46280, 569329), (49673, 530440), (53044, 496730), (66305, 397384), (76420, 344786), (77480, 340069), (99346, 265220), (106088, 248365), (132610, 198692), (152840, 172393)]