337523980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14561}}^1$

素因数の和:14650

約数の個数: 48

約数和(自身を含む): 758388960

約数和(自身を除く): 420864980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 4636, 5795, 11590, 14561, 23180, 29122, 58244, 72805, 145610, 276659, 291220, 553318, 888221, 1106636, 1383295, 1776442, 2766590, 3552884, 4441105, 5533180, 8882210, 16876199, 17764420, 33752398, 67504796, 84380995, 168761990, 337523980]

約数ペア:

[(1, 337523980), (2, 168761990), (4, 84380995), (5, 67504796), (10, 33752398), (19, 17764420), (20, 16876199), (38, 8882210), (61, 5533180), (76, 4441105), (95, 3552884), (122, 2766590), (190, 1776442), (244, 1383295), (305, 1106636), (380, 888221), (610, 553318), (1159, 291220), (1220, 276659), (2318, 145610), (4636, 72805), (5795, 58244), (11590, 29122), (14561, 23180)]