73018480

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2447}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 170292672

約数和(自身を除く): 97274192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2447, 2984, 3730, 4894, 5968, 7460, 9788, 12235, 14920, 19576, 24470, 29840, 39152, 48940, 97880, 195760, 912731, 1825462, 3650924, 4563655, 7301848, 9127310, 14603696, 18254620, 36509240, 73018480]

約数ペア:

[(1, 73018480), (2, 36509240), (4, 18254620), (5, 14603696), (8, 9127310), (10, 7301848), (16, 4563655), (20, 3650924), (40, 1825462), (80, 912731), (373, 195760), (746, 97880), (1492, 48940), (1865, 39152), (2447, 29840), (2984, 24470), (3730, 19576), (4894, 14920), (5968, 12235), (7460, 9788)]