5420490880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1209931}}^1$

素因数の和:1209957

約数の個数: 64

約数和(自身を含む): 14809567680

約数和(自身を除く): 9389076800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 1209931, 2419862, 4839724, 6049655, 8469517, 9679448, 12099310, 16939034, 19358896, 24198620, 33878068, 38717792, 42347585, 48397240, 67756136, 77435584, 84695170, 96794480, 135512272, 154871168, 169390340, 193588960, 271024544, 338780680, 387177920, 542049088, 677561360, 774355840, 1084098176, 1355122720, 2710245440, 5420490880]

約数ペア:

[(1, 5420490880), (2, 2710245440), (4, 1355122720), (5, 1084098176), (7, 774355840), (8, 677561360), (10, 542049088), (14, 387177920), (16, 338780680), (20, 271024544), (28, 193588960), (32, 169390340), (35, 154871168), (40, 135512272), (56, 96794480), (64, 84695170), (70, 77435584), (80, 67756136), (112, 48397240), (128, 42347585), (140, 38717792), (160, 33878068), (224, 24198620), (280, 19358896), (320, 16939034), (448, 12099310), (560, 9679448), (640, 8469517), (896, 6049655), (1120, 4839724), (2240, 2419862), (4480, 1209931)]