28484600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 67168320

約数和(自身を除く): 38683720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 1951, 2920, 3650, 3902, 7300, 7804, 9755, 14600, 15608, 19510, 39020, 48775, 78040, 97550, 142423, 195100, 284846, 390200, 569692, 712115, 1139384, 1424230, 2848460, 3560575, 5696920, 7121150, 14242300, 28484600]

約数ペア:

[(1, 28484600), (2, 14242300), (4, 7121150), (5, 5696920), (8, 3560575), (10, 2848460), (20, 1424230), (25, 1139384), (40, 712115), (50, 569692), (73, 390200), (100, 284846), (146, 195100), (200, 142423), (292, 97550), (365, 78040), (584, 48775), (730, 39020), (1460, 19510), (1825, 15608), (1951, 14600), (2920, 9755), (3650, 7804), (3902, 7300)]