98763560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12163}}^1$

素因数の和:12210

約数の個数: 64

約数和(自身を含む): 262742400

約数和(自身を除く): 163978840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 12163, 24326, 48652, 60815, 85141, 97304, 121630, 170282, 243260, 340564, 352727, 425705, 486520, 681128, 705454, 851410, 1410908, 1702820, 1763635, 2469089, 2821816, 3405640, 3527270, 4938178, 7054540, 9876356, 12345445, 14109080, 19752712, 24690890, 49381780, 98763560]

約数ペア:

[(1, 98763560), (2, 49381780), (4, 24690890), (5, 19752712), (7, 14109080), (8, 12345445), (10, 9876356), (14, 7054540), (20, 4938178), (28, 3527270), (29, 3405640), (35, 2821816), (40, 2469089), (56, 1763635), (58, 1702820), (70, 1410908), (116, 851410), (140, 705454), (145, 681128), (203, 486520), (232, 425705), (280, 352727), (290, 340564), (406, 243260), (580, 170282), (812, 121630), (1015, 97304), (1160, 85141), (1624, 60815), (2030, 48652), (4060, 24326), (8120, 12163)]