98614880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 288870624

約数和(自身を除く): 190255744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 521, 560, 676, 728, 845, 910, 1040, 1042, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2084, 2366, 2605, 2704, 2912, 3380, 3640, 3647, 4168, 4732, 5210, 5408, 5915, 6760, 6773, 7280, 7294, 8336, 9464, 10420, 11830, 13520, 13546, 14560, 14588, 16672, 18235, 18928, 20840, 23660, 27040, 27092, 29176, 33865, 36470, 37856, 41680, 47320, 47411, 54184, 58352, 67730, 72940, 83360, 88049, 94640, 94822, 108368, 116704, 135460, 145880, 176098, 189280, 189644, 216736, 237055, 270920, 291760, 352196, 379288, 440245, 474110, 541840, 583520, 616343, 704392, 758576, 880490, 948220, 1083680, 1232686, 1408784, 1517152, 1760980, 1896440, 2465372, 2817568, 3081715, 3521960, 3792880, 4930744, 6163430, 7043920, 7585760, 9861488, 12326860, 14087840, 19722976, 24653720, 49307440, 98614880]

約数ペア:

[(1, 98614880), (2, 49307440), (4, 24653720), (5, 19722976), (7, 14087840), (8, 12326860), (10, 9861488), (13, 7585760), (14, 7043920), (16, 6163430), (20, 4930744), (26, 3792880), (28, 3521960), (32, 3081715), (35, 2817568), (40, 2465372), (52, 1896440), (56, 1760980), (65, 1517152), (70, 1408784), (80, 1232686), (91, 1083680), (104, 948220), (112, 880490), (130, 758576), (140, 704392), (160, 616343), (169, 583520), (182, 541840), (208, 474110), (224, 440245), (260, 379288), (280, 352196), (338, 291760), (364, 270920), (416, 237055), (455, 216736), (520, 189644), (521, 189280), (560, 176098), (676, 145880), (728, 135460), (845, 116704), (910, 108368), (1040, 94822), (1042, 94640), (1120, 88049), (1183, 83360), (1352, 72940), (1456, 67730), (1690, 58352), (1820, 54184), (2080, 47411), (2084, 47320), (2366, 41680), (2605, 37856), (2704, 36470), (2912, 33865), (3380, 29176), (3640, 27092), (3647, 27040), (4168, 23660), (4732, 20840), (5210, 18928), (5408, 18235), (5915, 16672), (6760, 14588), (6773, 14560), (7280, 13546), (7294, 13520), (8336, 11830), (9464, 10420)]