4179674860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 9184662144

約数和(自身を除く): 5004987284

約数列:

[1, 2, 4, 5, 10, 20, 61, 71, 73, 122, 142, 146, 244, 284, 292, 305, 355, 365, 610, 661, 710, 730, 1220, 1322, 1420, 1460, 2644, 3305, 4331, 4453, 5183, 6610, 8662, 8906, 10366, 13220, 17324, 17812, 20732, 21655, 22265, 25915, 40321, 43310, 44530, 46931, 48253, 51830, 80642, 86620, 89060, 93862, 96506, 103660, 161284, 187724, 193012, 201605, 234655, 241265, 316163, 403210, 469310, 482530, 632326, 806420, 938620, 965060, 1264652, 1580815, 2862791, 2943433, 3161630, 3425963, 5725582, 5886866, 6323260, 6851926, 11451164, 11773732, 13703852, 14313955, 14717165, 17129815, 28627910, 29434330, 34259630, 57255820, 58868660, 68519260, 208983743, 417967486, 835934972, 1044918715, 2089837430, 4179674860]

約数ペア:

[(1, 4179674860), (2, 2089837430), (4, 1044918715), (5, 835934972), (10, 417967486), (20, 208983743), (61, 68519260), (71, 58868660), (73, 57255820), (122, 34259630), (142, 29434330), (146, 28627910), (244, 17129815), (284, 14717165), (292, 14313955), (305, 13703852), (355, 11773732), (365, 11451164), (610, 6851926), (661, 6323260), (710, 5886866), (730, 5725582), (1220, 3425963), (1322, 3161630), (1420, 2943433), (1460, 2862791), (2644, 1580815), (3305, 1264652), (4331, 965060), (4453, 938620), (5183, 806420), (6610, 632326), (8662, 482530), (8906, 469310), (10366, 403210), (13220, 316163), (17324, 241265), (17812, 234655), (20732, 201605), (21655, 193012), (22265, 187724), (25915, 161284), (40321, 103660), (43310, 96506), (44530, 93862), (46931, 89060), (48253, 86620), (51830, 80642)]