403417300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28249

約数の個数: 72

約数和(自身を含む): 1028496672

約数和(自身を除く): 625079372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 28211, 56422, 112844, 141055, 282110, 310321, 366743, 564220, 620642, 705275, 733486, 1241284, 1410550, 1466972, 1551605, 1833715, 2821100, 3103210, 3667430, 4034173, 6206420, 7334860, 7758025, 8068346, 9168575, 15516050, 16136692, 18337150, 20170865, 31032100, 36674300, 40341730, 80683460, 100854325, 201708650, 403417300]

約数ペア:

[(1, 403417300), (2, 201708650), (4, 100854325), (5, 80683460), (10, 40341730), (11, 36674300), (13, 31032100), (20, 20170865), (22, 18337150), (25, 16136692), (26, 15516050), (44, 9168575), (50, 8068346), (52, 7758025), (55, 7334860), (65, 6206420), (100, 4034173), (110, 3667430), (130, 3103210), (143, 2821100), (220, 1833715), (260, 1551605), (275, 1466972), (286, 1410550), (325, 1241284), (550, 733486), (572, 705275), (650, 620642), (715, 564220), (1100, 366743), (1300, 310321), (1430, 282110), (2860, 141055), (3575, 112844), (7150, 56422), (14300, 28211)]