96857020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 230985216

約数和(自身を除く): 134128196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 61, 62, 65, 122, 124, 130, 155, 197, 244, 260, 305, 310, 394, 403, 610, 620, 788, 793, 806, 985, 1220, 1586, 1612, 1891, 1970, 2015, 2561, 3172, 3782, 3940, 3965, 4030, 5122, 6107, 7564, 7930, 8060, 9455, 10244, 12017, 12214, 12805, 15860, 18910, 24034, 24428, 24583, 25610, 30535, 37820, 48068, 49166, 51220, 60085, 61070, 79391, 98332, 120170, 122140, 122915, 156221, 158782, 240340, 245830, 312442, 317564, 372527, 396955, 491660, 624884, 745054, 781105, 793910, 1490108, 1562210, 1587820, 1862635, 3124420, 3725270, 4842851, 7450540, 9685702, 19371404, 24214255, 48428510, 96857020]

約数ペア:

[(1, 96857020), (2, 48428510), (4, 24214255), (5, 19371404), (10, 9685702), (13, 7450540), (20, 4842851), (26, 3725270), (31, 3124420), (52, 1862635), (61, 1587820), (62, 1562210), (65, 1490108), (122, 793910), (124, 781105), (130, 745054), (155, 624884), (197, 491660), (244, 396955), (260, 372527), (305, 317564), (310, 312442), (394, 245830), (403, 240340), (610, 158782), (620, 156221), (788, 122915), (793, 122140), (806, 120170), (985, 98332), (1220, 79391), (1586, 61070), (1612, 60085), (1891, 51220), (1970, 49166), (2015, 48068), (2561, 37820), (3172, 30535), (3782, 25610), (3940, 24583), (3965, 24428), (4030, 24034), (5122, 18910), (6107, 15860), (7564, 12805), (7930, 12214), (8060, 12017), (9455, 10244)]