23374780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 58183776

約数和(自身を除く): 34808996

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, 743, 1210, 1430, 1486, 1573, 2420, 2860, 2972, 3146, 3715, 6292, 7430, 7865, 8173, 9659, 14860, 15730, 16346, 19318, 31460, 32692, 38636, 40865, 48295, 81730, 89903, 96590, 106249, 163460, 179806, 193180, 212498, 359612, 424996, 449515, 531245, 899030, 1062490, 1168739, 1798060, 2124980, 2337478, 4674956, 5843695, 11687390, 23374780]

約数ペア:

[(1, 23374780), (2, 11687390), (4, 5843695), (5, 4674956), (10, 2337478), (11, 2124980), (13, 1798060), (20, 1168739), (22, 1062490), (26, 899030), (44, 531245), (52, 449515), (55, 424996), (65, 359612), (110, 212498), (121, 193180), (130, 179806), (143, 163460), (220, 106249), (242, 96590), (260, 89903), (286, 81730), (484, 48295), (572, 40865), (605, 38636), (715, 32692), (743, 31460), (1210, 19318), (1430, 16346), (1486, 15730), (1573, 14860), (2420, 9659), (2860, 8173), (2972, 7865), (3146, 7430), (3715, 6292)]