778833342140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2417}}^1\times {\mathrm{3989}}^1$

素因数の和:6999

約数の個数: 96

約数和(自身を含む): 1873683826560

約数和(自身を除く): 1094850484420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 2308, 2417, 2885, 3989, 4039, 4834, 5770, 7978, 8078, 9668, 11540, 12085, 15956, 16156, 16919, 19945, 20195, 24170, 27923, 33838, 39890, 40390, 48340, 55846, 67676, 79780, 80780, 84595, 111692, 139615, 169190, 279230, 338380, 558460, 1394609, 2301653, 2789218, 4603306, 5578436, 6973045, 9206612, 9641413, 9762263, 11508265, 13946090, 16111571, 19282826, 19524526, 23016530, 27892180, 32223142, 38565652, 39049052, 46033060, 48207065, 48811315, 64446284, 67489891, 80557855, 96414130, 97622630, 134979782, 161115710, 192828260, 195245260, 269959564, 322231420, 337449455, 674898910, 1349797820, 5563095301, 11126190602, 22252381204, 27815476505, 38941667107, 55630953010, 77883334214, 111261906020, 155766668428, 194708335535, 389416671070, 778833342140]

約数ペア:

[(1, 778833342140), (2, 389416671070), (4, 194708335535), (5, 155766668428), (7, 111261906020), (10, 77883334214), (14, 55630953010), (20, 38941667107), (28, 27815476505), (35, 22252381204), (70, 11126190602), (140, 5563095301), (577, 1349797820), (1154, 674898910), (2308, 337449455), (2417, 322231420), (2885, 269959564), (3989, 195245260), (4039, 192828260), (4834, 161115710), (5770, 134979782), (7978, 97622630), (8078, 96414130), (9668, 80557855), (11540, 67489891), (12085, 64446284), (15956, 48811315), (16156, 48207065), (16919, 46033060), (19945, 39049052), (20195, 38565652), (24170, 32223142), (27923, 27892180), (33838, 23016530), (39890, 19524526), (40390, 19282826), (48340, 16111571), (55846, 13946090), (67676, 11508265), (79780, 9762263), (80780, 9641413), (84595, 9206612), (111692, 6973045), (139615, 5578436), (169190, 4603306), (279230, 2789218), (338380, 2301653), (558460, 1394609)]