59897500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 150014480

約数和(自身を除く): 90116980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 97, 100, 125, 130, 190, 194, 247, 250, 260, 325, 380, 388, 475, 485, 494, 500, 625, 650, 950, 970, 988, 1235, 1250, 1261, 1300, 1625, 1843, 1900, 1940, 2375, 2425, 2470, 2500, 2522, 3250, 3686, 4750, 4850, 4940, 5044, 6175, 6305, 6500, 7372, 8125, 9215, 9500, 9700, 11875, 12125, 12350, 12610, 16250, 18430, 23750, 23959, 24250, 24700, 25220, 30875, 31525, 32500, 36860, 46075, 47500, 47918, 48500, 60625, 61750, 63050, 92150, 95836, 119795, 121250, 123500, 126100, 154375, 157625, 184300, 230375, 239590, 242500, 308750, 315250, 460750, 479180, 598975, 617500, 630500, 788125, 921500, 1151875, 1197950, 1576250, 2303750, 2395900, 2994875, 3152500, 4607500, 5989750, 11979500, 14974375, 29948750, 59897500]

約数ペア:

[(1, 59897500), (2, 29948750), (4, 14974375), (5, 11979500), (10, 5989750), (13, 4607500), (19, 3152500), (20, 2994875), (25, 2395900), (26, 2303750), (38, 1576250), (50, 1197950), (52, 1151875), (65, 921500), (76, 788125), (95, 630500), (97, 617500), (100, 598975), (125, 479180), (130, 460750), (190, 315250), (194, 308750), (247, 242500), (250, 239590), (260, 230375), (325, 184300), (380, 157625), (388, 154375), (475, 126100), (485, 123500), (494, 121250), (500, 119795), (625, 95836), (650, 92150), (950, 63050), (970, 61750), (988, 60625), (1235, 48500), (1250, 47918), (1261, 47500), (1300, 46075), (1625, 36860), (1843, 32500), (1900, 31525), (1940, 30875), (2375, 25220), (2425, 24700), (2470, 24250), (2500, 23959), (2522, 23750), (3250, 18430), (3686, 16250), (4750, 12610), (4850, 12350), (4940, 12125), (5044, 11875), (6175, 9700), (6305, 9500), (6500, 9215), (7372, 8125)]