726004401980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23077063}}^1$

素因数の和:23077107

約数の個数: 72

約数和(自身を含む): 1804718713056

約数和(自身を除く): 1078714311076

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 23077063, 46154126, 92308252, 115385315, 230770630, 253847693, 300001819, 461541260, 507695386, 600003638, 1015390772, 1200007276, 1269238465, 1500009095, 2538476930, 2792324623, 3000018190, 3300020009, 5076953860, 5584649246, 6000036380, 6600040018, 11169298492, 13200080036, 13961623115, 16500100045, 27923246230, 33000200090, 36300220099, 55846492460, 66000400180, 72600440198, 145200880396, 181501100495, 363002200990, 726004401980]

約数ペア:

[(1, 726004401980), (2, 363002200990), (4, 181501100495), (5, 145200880396), (10, 72600440198), (11, 66000400180), (13, 55846492460), (20, 36300220099), (22, 33000200090), (26, 27923246230), (44, 16500100045), (52, 13961623115), (55, 13200080036), (65, 11169298492), (110, 6600040018), (121, 6000036380), (130, 5584649246), (143, 5076953860), (220, 3300020009), (242, 3000018190), (260, 2792324623), (286, 2538476930), (484, 1500009095), (572, 1269238465), (605, 1200007276), (715, 1015390772), (1210, 600003638), (1430, 507695386), (1573, 461541260), (2420, 300001819), (2860, 253847693), (3146, 230770630), (6292, 115385315), (7865, 92308252), (15730, 46154126), (31460, 23077063)]