32316880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 78994944

約数和(自身を除く): 46678064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 157, 166, 248, 310, 314, 332, 415, 496, 620, 628, 664, 785, 830, 1240, 1256, 1328, 1570, 1660, 2480, 2512, 2573, 3140, 3320, 4867, 5146, 6280, 6640, 9734, 10292, 12560, 12865, 13031, 19468, 20584, 24335, 25730, 26062, 38936, 41168, 48670, 51460, 52124, 65155, 77872, 97340, 102920, 104248, 130310, 194680, 205840, 208496, 260620, 389360, 403961, 521240, 807922, 1042480, 1615844, 2019805, 3231688, 4039610, 6463376, 8079220, 16158440, 32316880]

約数ペア:

[(1, 32316880), (2, 16158440), (4, 8079220), (5, 6463376), (8, 4039610), (10, 3231688), (16, 2019805), (20, 1615844), (31, 1042480), (40, 807922), (62, 521240), (80, 403961), (83, 389360), (124, 260620), (155, 208496), (157, 205840), (166, 194680), (248, 130310), (310, 104248), (314, 102920), (332, 97340), (415, 77872), (496, 65155), (620, 52124), (628, 51460), (664, 48670), (785, 41168), (830, 38936), (1240, 26062), (1256, 25730), (1328, 24335), (1570, 20584), (1660, 19468), (2480, 13031), (2512, 12865), (2573, 12560), (3140, 10292), (3320, 9734), (4867, 6640), (5146, 6280)]