73022240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19843}}^1$

素因数の和:19881

約数の個数: 48

約数和(自身を含む): 180024768

約数和(自身を除く): 107002528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 19843, 39686, 79372, 99215, 158744, 198430, 317488, 396860, 456389, 634976, 793720, 912778, 1587440, 1825556, 2281945, 3174880, 3651112, 4563890, 7302224, 9127780, 14604448, 18255560, 36511120, 73022240]

約数ペア:

[(1, 73022240), (2, 36511120), (4, 18255560), (5, 14604448), (8, 9127780), (10, 7302224), (16, 4563890), (20, 3651112), (23, 3174880), (32, 2281945), (40, 1825556), (46, 1587440), (80, 912778), (92, 793720), (115, 634976), (160, 456389), (184, 396860), (230, 317488), (368, 198430), (460, 158744), (736, 99215), (920, 79372), (1840, 39686), (3680, 19843)]