9968347910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{15817}}^1$

素因数の和:15981

約数の個数: 64

約数和(自身を含む): 19680122880

約数和(自身を除く): 9711774970

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 107, 155, 190, 214, 310, 535, 589, 1070, 1178, 2033, 2945, 3317, 4066, 5890, 6634, 10165, 15817, 16585, 20330, 31634, 33170, 63023, 79085, 126046, 158170, 300523, 315115, 490327, 601046, 630230, 980654, 1502615, 1692419, 2451635, 3005230, 3384838, 4903270, 8462095, 9316213, 16924190, 18632426, 32155961, 46581065, 52464989, 64311922, 93162130, 104929978, 160779805, 262324945, 321559610, 524649890, 996834791, 1993669582, 4984173955, 9968347910]

約数ペア:

[(1, 9968347910), (2, 4984173955), (5, 1993669582), (10, 996834791), (19, 524649890), (31, 321559610), (38, 262324945), (62, 160779805), (95, 104929978), (107, 93162130), (155, 64311922), (190, 52464989), (214, 46581065), (310, 32155961), (535, 18632426), (589, 16924190), (1070, 9316213), (1178, 8462095), (2033, 4903270), (2945, 3384838), (3317, 3005230), (4066, 2451635), (5890, 1692419), (6634, 1502615), (10165, 980654), (15817, 630230), (16585, 601046), (20330, 490327), (31634, 315115), (33170, 300523), (63023, 158170), (79085, 126046)]