25236412400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{17579}}^1$

素因数の和:17731

約数の個数: 120

約数和(自身を含む): 62914671120

約数和(自身を除く): 37678258720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 97, 100, 148, 185, 194, 200, 296, 370, 388, 400, 485, 592, 740, 776, 925, 970, 1480, 1552, 1850, 1940, 2425, 2960, 3589, 3700, 3880, 4850, 7178, 7400, 7760, 9700, 14356, 14800, 17579, 17945, 19400, 28712, 35158, 35890, 38800, 57424, 70316, 71780, 87895, 89725, 140632, 143560, 175790, 179450, 281264, 287120, 351580, 358900, 439475, 650423, 703160, 717800, 878950, 1300846, 1406320, 1435600, 1705163, 1757900, 2601692, 3252115, 3410326, 3515800, 5203384, 6504230, 6820652, 7031600, 8525815, 10406768, 13008460, 13641304, 16260575, 17051630, 26016920, 27282608, 32521150, 34103260, 42629075, 52033840, 63091031, 65042300, 68206520, 85258150, 126182062, 130084600, 136413040, 170516300, 252364124, 260169200, 315455155, 341032600, 504728248, 630910310, 682065200, 1009456496, 1261820620, 1577275775, 2523641240, 3154551550, 5047282480, 6309103100, 12618206200, 25236412400]

約数ペア:

[(1, 25236412400), (2, 12618206200), (4, 6309103100), (5, 5047282480), (8, 3154551550), (10, 2523641240), (16, 1577275775), (20, 1261820620), (25, 1009456496), (37, 682065200), (40, 630910310), (50, 504728248), (74, 341032600), (80, 315455155), (97, 260169200), (100, 252364124), (148, 170516300), (185, 136413040), (194, 130084600), (200, 126182062), (296, 85258150), (370, 68206520), (388, 65042300), (400, 63091031), (485, 52033840), (592, 42629075), (740, 34103260), (776, 32521150), (925, 27282608), (970, 26016920), (1480, 17051630), (1552, 16260575), (1850, 13641304), (1940, 13008460), (2425, 10406768), (2960, 8525815), (3589, 7031600), (3700, 6820652), (3880, 6504230), (4850, 5203384), (7178, 3515800), (7400, 3410326), (7760, 3252115), (9700, 2601692), (14356, 1757900), (14800, 1705163), (17579, 1435600), (17945, 1406320), (19400, 1300846), (28712, 878950), (35158, 717800), (35890, 703160), (38800, 650423), (57424, 439475), (70316, 358900), (71780, 351580), (87895, 287120), (89725, 281264), (140632, 179450), (143560, 175790)]