29309000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 51561400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 79, 100, 106, 125, 140, 158, 175, 200, 212, 250, 265, 280, 316, 350, 371, 395, 424, 500, 530, 553, 632, 700, 742, 790, 875, 1000, 1060, 1106, 1325, 1400, 1484, 1580, 1750, 1855, 1975, 2120, 2212, 2650, 2765, 2968, 3160, 3500, 3710, 3950, 4187, 4424, 5300, 5530, 6625, 7000, 7420, 7900, 8374, 9275, 9875, 10600, 11060, 13250, 13825, 14840, 15800, 16748, 18550, 19750, 20935, 22120, 26500, 27650, 29309, 33496, 37100, 39500, 41870, 46375, 53000, 55300, 58618, 69125, 74200, 79000, 83740, 92750, 104675, 110600, 117236, 138250, 146545, 167480, 185500, 209350, 234472, 276500, 293090, 371000, 418700, 523375, 553000, 586180, 732725, 837400, 1046750, 1172360, 1465450, 2093500, 2930900, 3663625, 4187000, 5861800, 7327250, 14654500, 29309000]

約数ペア:

[(1, 29309000), (2, 14654500), (4, 7327250), (5, 5861800), (7, 4187000), (8, 3663625), (10, 2930900), (14, 2093500), (20, 1465450), (25, 1172360), (28, 1046750), (35, 837400), (40, 732725), (50, 586180), (53, 553000), (56, 523375), (70, 418700), (79, 371000), (100, 293090), (106, 276500), (125, 234472), (140, 209350), (158, 185500), (175, 167480), (200, 146545), (212, 138250), (250, 117236), (265, 110600), (280, 104675), (316, 92750), (350, 83740), (371, 79000), (395, 74200), (424, 69125), (500, 58618), (530, 55300), (553, 53000), (632, 46375), (700, 41870), (742, 39500), (790, 37100), (875, 33496), (1000, 29309), (1060, 27650), (1106, 26500), (1325, 22120), (1400, 20935), (1484, 19750), (1580, 18550), (1750, 16748), (1855, 15800), (1975, 14840), (2120, 13825), (2212, 13250), (2650, 11060), (2765, 10600), (2968, 9875), (3160, 9275), (3500, 8374), (3710, 7900), (3950, 7420), (4187, 7000), (4424, 6625), (5300, 5530)]