9999812350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12959}}^1$

素因数の和:13066

約数の個数: 96

約数和(自身を含む): 21521479680

約数和(自身を除く): 11521667330

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 61, 110, 115, 122, 230, 253, 275, 305, 506, 550, 575, 610, 671, 1150, 1265, 1342, 1403, 1525, 2530, 2806, 3050, 3355, 6325, 6710, 7015, 12650, 12959, 14030, 15433, 16775, 25918, 30866, 33550, 35075, 64795, 70150, 77165, 129590, 142549, 154330, 285098, 298057, 323975, 385825, 596114, 647950, 712745, 771650, 790499, 1425490, 1490285, 1580998, 2980570, 3278627, 3563725, 3952495, 6557254, 7127450, 7451425, 7904990, 8695489, 14902850, 16393135, 17390978, 18181477, 19762475, 32786270, 36362954, 39524950, 43477445, 81965675, 86954890, 90907385, 163931350, 181814770, 199996247, 217387225, 399992494, 434774450, 454536925, 909073850, 999981235, 1999962470, 4999906175, 9999812350]

約数ペア:

[(1, 9999812350), (2, 4999906175), (5, 1999962470), (10, 999981235), (11, 909073850), (22, 454536925), (23, 434774450), (25, 399992494), (46, 217387225), (50, 199996247), (55, 181814770), (61, 163931350), (110, 90907385), (115, 86954890), (122, 81965675), (230, 43477445), (253, 39524950), (275, 36362954), (305, 32786270), (506, 19762475), (550, 18181477), (575, 17390978), (610, 16393135), (671, 14902850), (1150, 8695489), (1265, 7904990), (1342, 7451425), (1403, 7127450), (1525, 6557254), (2530, 3952495), (2806, 3563725), (3050, 3278627), (3355, 2980570), (6325, 1580998), (6710, 1490285), (7015, 1425490), (12650, 790499), (12959, 771650), (14030, 712745), (15433, 647950), (16775, 596114), (25918, 385825), (30866, 323975), (33550, 298057), (35075, 285098), (64795, 154330), (70150, 142549), (77165, 129590)]