24744996880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{38873}}^1$

素因数の和:39068

約数の個数: 80

約数和(自身を含む): 58856790960

約数和(自身を除く): 34111794080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 109, 146, 218, 292, 365, 436, 545, 584, 730, 872, 1090, 1168, 1460, 1744, 2180, 2920, 4360, 5840, 7957, 8720, 15914, 31828, 38873, 39785, 63656, 77746, 79570, 127312, 155492, 159140, 194365, 310984, 318280, 388730, 621968, 636560, 777460, 1554920, 2837729, 3109840, 4237157, 5675458, 8474314, 11350916, 14188645, 16948628, 21185785, 22701832, 28377290, 33897256, 42371570, 45403664, 56754580, 67794512, 84743140, 113509160, 169486280, 227018320, 309312461, 338972560, 618624922, 1237249844, 1546562305, 2474499688, 3093124610, 4948999376, 6186249220, 12372498440, 24744996880]

約数ペア:

[(1, 24744996880), (2, 12372498440), (4, 6186249220), (5, 4948999376), (8, 3093124610), (10, 2474499688), (16, 1546562305), (20, 1237249844), (40, 618624922), (73, 338972560), (80, 309312461), (109, 227018320), (146, 169486280), (218, 113509160), (292, 84743140), (365, 67794512), (436, 56754580), (545, 45403664), (584, 42371570), (730, 33897256), (872, 28377290), (1090, 22701832), (1168, 21185785), (1460, 16948628), (1744, 14188645), (2180, 11350916), (2920, 8474314), (4360, 5675458), (5840, 4237157), (7957, 3109840), (8720, 2837729), (15914, 1554920), (31828, 777460), (38873, 636560), (39785, 621968), (63656, 388730), (77746, 318280), (79570, 310984), (127312, 194365), (155492, 159140)]