97924040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 229340160

約数和(自身を除く): 131416120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 157, 248, 310, 314, 503, 620, 628, 785, 1006, 1240, 1256, 1570, 2012, 2515, 3140, 4024, 4867, 5030, 6280, 9734, 10060, 15593, 19468, 20120, 24335, 31186, 38936, 48670, 62372, 77965, 78971, 97340, 124744, 155930, 157942, 194680, 311860, 315884, 394855, 623720, 631768, 789710, 1579420, 2448101, 3158840, 4896202, 9792404, 12240505, 19584808, 24481010, 48962020, 97924040]

約数ペア:

[(1, 97924040), (2, 48962020), (4, 24481010), (5, 19584808), (8, 12240505), (10, 9792404), (20, 4896202), (31, 3158840), (40, 2448101), (62, 1579420), (124, 789710), (155, 631768), (157, 623720), (248, 394855), (310, 315884), (314, 311860), (503, 194680), (620, 157942), (628, 155930), (785, 124744), (1006, 97340), (1240, 78971), (1256, 77965), (1570, 62372), (2012, 48670), (2515, 38936), (3140, 31186), (4024, 24335), (4867, 20120), (5030, 19468), (6280, 15593), (9734, 10060)]