33957560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 99187200

約数和(自身を除く): 65229640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 491, 494, 520, 532, 665, 728, 760, 910, 982, 988, 1064, 1235, 1330, 1729, 1820, 1964, 1976, 2455, 2470, 2660, 3437, 3458, 3640, 3928, 4910, 4940, 5320, 6383, 6874, 6916, 8645, 9329, 9820, 9880, 12766, 13748, 13832, 17185, 17290, 18658, 19640, 25532, 27496, 31915, 34370, 34580, 37316, 44681, 46645, 51064, 63830, 65303, 68740, 69160, 74632, 89362, 93290, 121277, 127660, 130606, 137480, 178724, 186580, 223405, 242554, 255320, 261212, 326515, 357448, 373160, 446810, 485108, 522424, 606385, 653030, 848939, 893620, 970216, 1212770, 1306060, 1697878, 1787240, 2425540, 2612120, 3395756, 4244695, 4851080, 6791512, 8489390, 16978780, 33957560]

約数ペア:

[(1, 33957560), (2, 16978780), (4, 8489390), (5, 6791512), (7, 4851080), (8, 4244695), (10, 3395756), (13, 2612120), (14, 2425540), (19, 1787240), (20, 1697878), (26, 1306060), (28, 1212770), (35, 970216), (38, 893620), (40, 848939), (52, 653030), (56, 606385), (65, 522424), (70, 485108), (76, 446810), (91, 373160), (95, 357448), (104, 326515), (130, 261212), (133, 255320), (140, 242554), (152, 223405), (182, 186580), (190, 178724), (247, 137480), (260, 130606), (266, 127660), (280, 121277), (364, 93290), (380, 89362), (455, 74632), (491, 69160), (494, 68740), (520, 65303), (532, 63830), (665, 51064), (728, 46645), (760, 44681), (910, 37316), (982, 34580), (988, 34370), (1064, 31915), (1235, 27496), (1330, 25532), (1729, 19640), (1820, 18658), (1964, 17290), (1976, 17185), (2455, 13832), (2470, 13748), (2660, 12766), (3437, 9880), (3458, 9820), (3640, 9329), (3928, 8645), (4910, 6916), (4940, 6874), (5320, 6383)]