41642300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 113326080

約数和(自身を除く): 71683780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 31, 35, 38, 50, 62, 70, 76, 95, 100, 101, 124, 133, 140, 155, 175, 190, 202, 217, 266, 310, 350, 380, 404, 434, 475, 505, 532, 589, 620, 665, 700, 707, 775, 868, 950, 1010, 1085, 1178, 1330, 1414, 1550, 1900, 1919, 2020, 2170, 2356, 2525, 2660, 2828, 2945, 3100, 3131, 3325, 3535, 3838, 4123, 4340, 5050, 5425, 5890, 6262, 6650, 7070, 7676, 8246, 9595, 10100, 10850, 11780, 12524, 13300, 13433, 14140, 14725, 15655, 16492, 17675, 19190, 20615, 21700, 21917, 26866, 29450, 31310, 35350, 38380, 41230, 43834, 47975, 53732, 58900, 59489, 62620, 67165, 70700, 78275, 82460, 87668, 95950, 103075, 109585, 118978, 134330, 156550, 191900, 206150, 219170, 237956, 268660, 297445, 313100, 335825, 412300, 416423, 438340, 547925, 594890, 671650, 832846, 1095850, 1189780, 1343300, 1487225, 1665692, 2082115, 2191700, 2974450, 4164230, 5948900, 8328460, 10410575, 20821150, 41642300]

約数ペア:

[(1, 41642300), (2, 20821150), (4, 10410575), (5, 8328460), (7, 5948900), (10, 4164230), (14, 2974450), (19, 2191700), (20, 2082115), (25, 1665692), (28, 1487225), (31, 1343300), (35, 1189780), (38, 1095850), (50, 832846), (62, 671650), (70, 594890), (76, 547925), (95, 438340), (100, 416423), (101, 412300), (124, 335825), (133, 313100), (140, 297445), (155, 268660), (175, 237956), (190, 219170), (202, 206150), (217, 191900), (266, 156550), (310, 134330), (350, 118978), (380, 109585), (404, 103075), (434, 95950), (475, 87668), (505, 82460), (532, 78275), (589, 70700), (620, 67165), (665, 62620), (700, 59489), (707, 58900), (775, 53732), (868, 47975), (950, 43834), (1010, 41230), (1085, 38380), (1178, 35350), (1330, 31310), (1414, 29450), (1550, 26866), (1900, 21917), (1919, 21700), (2020, 20615), (2170, 19190), (2356, 17675), (2525, 16492), (2660, 15655), (2828, 14725), (2945, 14140), (3100, 13433), (3131, 13300), (3325, 12524), (3535, 11780), (3838, 10850), (4123, 10100), (4340, 9595), (5050, 8246), (5425, 7676), (5890, 7070), (6262, 6650)]