605655886550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7700647}}^1$

素因数の和:7700694

約数の個数: 72

約数和(自身を含む): 1333490411568

約数和(自身を除く): 727834525018

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1210, 1430, 1573, 3025, 3146, 3575, 6050, 7150, 7865, 15730, 39325, 78650, 7700647, 15401294, 38503235, 77006470, 84707117, 100108411, 169414234, 192516175, 200216822, 385032350, 423535585, 500542055, 847071170, 931778287, 1001084110, 1101192521, 1863556574, 2117677925, 2202385042, 2502710275, 4235355850, 4658891435, 5005420550, 5505962605, 9317782870, 11011925210, 12113117731, 23294457175, 24226235462, 27529813025, 46588914350, 55059626050, 60565588655, 121131177310, 302827943275, 605655886550]

約数ペア:

[(1, 605655886550), (2, 302827943275), (5, 121131177310), (10, 60565588655), (11, 55059626050), (13, 46588914350), (22, 27529813025), (25, 24226235462), (26, 23294457175), (50, 12113117731), (55, 11011925210), (65, 9317782870), (110, 5505962605), (121, 5005420550), (130, 4658891435), (143, 4235355850), (242, 2502710275), (275, 2202385042), (286, 2117677925), (325, 1863556574), (550, 1101192521), (605, 1001084110), (650, 931778287), (715, 847071170), (1210, 500542055), (1430, 423535585), (1573, 385032350), (3025, 200216822), (3146, 192516175), (3575, 169414234), (6050, 100108411), (7150, 84707117), (7865, 77006470), (15730, 38503235), (39325, 15401294), (78650, 7700647)]