89724493460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{530977}}^1$

素因数の和:531081

約数の個数: 96

約数和(自身を含む): 231217555968

約数和(自身を除く): 141493062508

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 71, 85, 119, 140, 142, 170, 238, 284, 340, 355, 476, 497, 595, 710, 994, 1190, 1207, 1420, 1988, 2380, 2414, 2485, 4828, 4970, 6035, 8449, 9940, 12070, 16898, 24140, 33796, 42245, 84490, 168980, 530977, 1061954, 2123908, 2654885, 3716839, 5309770, 7433678, 9026609, 10619540, 14867356, 18053218, 18584195, 36106436, 37168390, 37699367, 45133045, 63186263, 74336780, 75398734, 90266090, 126372526, 150797468, 180532180, 188496835, 252745052, 263895569, 315931315, 376993670, 527791138, 631862630, 640889239, 753987340, 1055582276, 1263725260, 1281778478, 1319477845, 2563556956, 2638955690, 3204446195, 4486224673, 5277911380, 6408892390, 8972449346, 12817784780, 17944898692, 22431123365, 44862246730, 89724493460]

約数ペア:

[(1, 89724493460), (2, 44862246730), (4, 22431123365), (5, 17944898692), (7, 12817784780), (10, 8972449346), (14, 6408892390), (17, 5277911380), (20, 4486224673), (28, 3204446195), (34, 2638955690), (35, 2563556956), (68, 1319477845), (70, 1281778478), (71, 1263725260), (85, 1055582276), (119, 753987340), (140, 640889239), (142, 631862630), (170, 527791138), (238, 376993670), (284, 315931315), (340, 263895569), (355, 252745052), (476, 188496835), (497, 180532180), (595, 150797468), (710, 126372526), (994, 90266090), (1190, 75398734), (1207, 74336780), (1420, 63186263), (1988, 45133045), (2380, 37699367), (2414, 37168390), (2485, 36106436), (4828, 18584195), (4970, 18053218), (6035, 14867356), (8449, 10619540), (9940, 9026609), (12070, 7433678), (16898, 5309770), (24140, 3716839), (33796, 2654885), (42245, 2123908), (84490, 1061954), (168980, 530977)]