434486362180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2647}}^1\times {\mathrm{48563}}^1$

素因数の和:51245

約数の個数: 72

約数和(自身を含む): 988400169792

約数和(自身を除く): 553913807612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2647, 3380, 5294, 10588, 13235, 26470, 34411, 48563, 52940, 68822, 97126, 137644, 172055, 194252, 242815, 344110, 447343, 485630, 631319, 688220, 894686, 971260, 1262638, 1789372, 2236715, 2525276, 3156595, 4473430, 6313190, 8207147, 8946860, 12626380, 16414294, 32828588, 41035735, 82071470, 128546261, 164142940, 257092522, 514185044, 642731305, 1285462610, 1671101393, 2570925220, 3342202786, 6684405572, 8355506965, 16711013930, 21724318109, 33422027860, 43448636218, 86897272436, 108621590545, 217243181090, 434486362180]

約数ペア:

[(1, 434486362180), (2, 217243181090), (4, 108621590545), (5, 86897272436), (10, 43448636218), (13, 33422027860), (20, 21724318109), (26, 16711013930), (52, 8355506965), (65, 6684405572), (130, 3342202786), (169, 2570925220), (260, 1671101393), (338, 1285462610), (676, 642731305), (845, 514185044), (1690, 257092522), (2647, 164142940), (3380, 128546261), (5294, 82071470), (10588, 41035735), (13235, 32828588), (26470, 16414294), (34411, 12626380), (48563, 8946860), (52940, 8207147), (68822, 6313190), (97126, 4473430), (137644, 3156595), (172055, 2525276), (194252, 2236715), (242815, 1789372), (344110, 1262638), (447343, 971260), (485630, 894686), (631319, 688220)]