40420224

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2732

約数の個数: 96

約数和(自身を含む): 125307000

約数和(自身を除く): 84886776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 2699, 3744, 4992, 5398, 7488, 8097, 10796, 14976, 16194, 21592, 24291, 32388, 35087, 43184, 48582, 64776, 70174, 86368, 97164, 105261, 129552, 140348, 172736, 194328, 210522, 259104, 280696, 315783, 345472, 388656, 421044, 518208, 561392, 631566, 777312, 842088, 1036416, 1122784, 1263132, 1554624, 1684176, 2245568, 2526264, 3109248, 3368352, 4491136, 5052528, 6736704, 10105056, 13473408, 20210112, 40420224]

約数ペア:

[(1, 40420224), (2, 20210112), (3, 13473408), (4, 10105056), (6, 6736704), (8, 5052528), (9, 4491136), (12, 3368352), (13, 3109248), (16, 2526264), (18, 2245568), (24, 1684176), (26, 1554624), (32, 1263132), (36, 1122784), (39, 1036416), (48, 842088), (52, 777312), (64, 631566), (72, 561392), (78, 518208), (96, 421044), (104, 388656), (117, 345472), (128, 315783), (144, 280696), (156, 259104), (192, 210522), (208, 194328), (234, 172736), (288, 140348), (312, 129552), (384, 105261), (416, 97164), (468, 86368), (576, 70174), (624, 64776), (832, 48582), (936, 43184), (1152, 35087), (1248, 32388), (1664, 24291), (1872, 21592), (2496, 16194), (2699, 14976), (3744, 10796), (4992, 8097), (5398, 7488)]