2291030450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 4681843200

約数和(自身を除く): 2390812750

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 137, 145, 190, 274, 290, 475, 551, 607, 685, 725, 950, 1102, 1214, 1370, 1450, 2603, 2755, 3035, 3425, 3973, 5206, 5510, 6070, 6850, 7946, 11533, 13015, 13775, 15175, 17603, 19865, 23066, 26030, 27550, 30350, 35206, 39730, 57665, 65075, 75487, 83159, 88015, 99325, 115330, 130150, 150974, 166318, 176030, 198650, 288325, 334457, 377435, 415795, 440075, 576650, 668914, 754870, 831590, 880150, 1580021, 1672285, 1887175, 2078975, 2411611, 3160042, 3344570, 3774350, 4157950, 4823222, 7900105, 8361425, 12058055, 15800210, 16722850, 24116110, 39500525, 45820609, 60290275, 79001050, 91641218, 120580550, 229103045, 458206090, 1145515225, 2291030450]

約数ペア:

[(1, 2291030450), (2, 1145515225), (5, 458206090), (10, 229103045), (19, 120580550), (25, 91641218), (29, 79001050), (38, 60290275), (50, 45820609), (58, 39500525), (95, 24116110), (137, 16722850), (145, 15800210), (190, 12058055), (274, 8361425), (290, 7900105), (475, 4823222), (551, 4157950), (607, 3774350), (685, 3344570), (725, 3160042), (950, 2411611), (1102, 2078975), (1214, 1887175), (1370, 1672285), (1450, 1580021), (2603, 880150), (2755, 831590), (3035, 754870), (3425, 668914), (3973, 576650), (5206, 440075), (5510, 415795), (6070, 377435), (6850, 334457), (7946, 288325), (11533, 198650), (13015, 176030), (13775, 166318), (15175, 150974), (17603, 130150), (19865, 115330), (23066, 99325), (26030, 88015), (27550, 83159), (30350, 75487), (35206, 65075), (39730, 57665)]